{"product_id":"series-overview-3265b-1009-wayne-kerr-dc-bias-new","title":"3265B Series \u0026 1009 Wayne Kerr DC Bias — Series Overview","description":"\u003cdiv class=\"product-body\" style=\"text-align:left; font-family:Arial, Helvetica, sans-serif; line-height:1.55; max-width:980px; color:#222;\"\u003e\n\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; color:#1a1a1a; margin:28px 0 12px 0;\"\u003eWayne Kerr 3265B Series DC Bias Units \u0026amp; 1009 DC Bias Fixture — Series Overview\u003c\/h2\u003e\n\u003caside style=\"border:2px solid #c9a227; background:#fffbe6; padding:16px 20px; margin:16px 0 24px 0; border-radius:4px; clear:both; text-align:left;\"\u003e\u003cul style=\"list-style:disc; text-align:left; clear:both; margin:0 0 16px 24px; padding:0;\"\u003e\n\u003cli style=\"text-align:left; margin:0 0 6px 0;\"\u003e\n\u003cstrong\u003eFive orderable products\u003c\/strong\u003e in the family: four 3265B-series DC Bias Units (5 A \/ 10 A \/ 25 A \/ 25 A with 3 MHz) and the 1009 DC Bias Fixture for SMD inductors\u003c\/li\u003e\n\u003cli style=\"text-align:left; margin:0 0 6px 0;\"\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e ancillary instruments that extend the Wayne Kerr 3260B Precision Magnetics Analyzer and the 3255B-series Inductance Analyzers (3255BL, 3255B, 3255BQ) into high-current DC-bias measurement\u003c\/li\u003e\n\u003cli style=\"text-align:left; margin:0 0 6px 0;\"\u003e\n\u003cstrong\u003eDC bias range:\u003c\/strong\u003e 25 mA to 125 A in 25 mA steps (five 25 A units paralleled); 50 A maximum on the 3255BL\u003c\/li\u003e\n\u003cli style=\"text-align:left; margin:0 0 6px 0;\"\u003e\n\u003cstrong\u003eSMD inductor testing:\u003c\/strong\u003e the 1009 fixture enables up to 50 A DC bias on surface-mount components when used with one or two 3265B units\u003c\/li\u003e\n\u003cli style=\"text-align:left; margin:0 0 6px 0;\"\u003e\n\u003cstrong\u003eVariables measured (impedance mode):\u003c\/strong\u003e L, Z, R, Q, D\u003c\/li\u003e\n\u003cli style=\"text-align:left; margin:0 0 6px 0;\"\u003e\n\u003cstrong\u003eBasic accuracy:\u003c\/strong\u003e ± 1% (varies with measurement speed, frequency and options chosen)\u003c\/li\u003e\n\u003cli style=\"text-align:left; margin:0 0 6px 0;\"\u003e\n\u003cstrong\u003eUniversal AC input:\u003c\/strong\u003e 90 to 255 V AC, 47 to 63 Hz\u003c\/li\u003e\n\u003cli style=\"text-align:left; margin:0 0 6px 0;\"\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e bias safety interlock, internal 1.6 A measurement-terminal fuses, over-temperature trip, sense-lead failure protection\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/aside\u003e\u003cp style=\"text-align:left; margin:8px 0 18px 0; font-size:12px; color:#666;\"\u003e\u003clabel style=\"cursor:pointer;\"\u003e\u003cinput type=\"checkbox\" style=\"margin-right:6px; vertical-align:middle;\"\u003e Processed \/ reviewed\u003c\/label\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left; margin:0 0 12px 0;\"\u003eIn summary, the Wayne Kerr 3265B series is a family of four DC Bias Units (3265B\/5A, 3265B\/10A, 3265B\/25A, and 3265BQ\/25A) plus the 1009 DC Bias Fixture. The 3265B units are ancillary instruments for Wayne Kerr 3260B Precision Magnetics Analyzers and 3255B-series Inductance Analyzers; the 1009 is an SMD component test fixture that operates with the 3260B and one or two 3265B units. Together they extend impedance measurement (L, Z, R, Q, D) into the high-current DC-bias regime that defines real-world wound-component behavior.\u003c\/p\u003e\n\u003ch3 style=\"display:block; clear:both; text-align:left; font-size:18px; color:#1a1a1a; margin:22px 0 10px 0;\"\u003eWhich 3265B configuration is right for the application?\u003c\/h3\u003e\n\u003cp style=\"text-align:left; margin:0 0 12px 0;\"\u003eThe correct configuration is determined by two questions: (1) which Wayne Kerr analyzer is in the lab? and (2) what is the maximum DC bias current the wound component will carry in operation? The 3255BL accepts only the 3265B\/5A and 3265B\/10A; the 3255B, 3255BQ, and 3260B accept all four 3265B variants. For extended 3 MHz bandwidth on the 3260B, the 3265BQ\/25A is required.\u003c\/p\u003e\n\u003ch3 style=\"display:block; clear:both; text-align:left; font-size:18px; color:#1a1a1a; margin:22px 0 10px 0;\"\u003eHow does paralleling work in the 3265B family?\u003c\/h3\u003e\n\u003cp style=\"text-align:left; margin:0 0 12px 0;\"\u003e3265B units can be connected in parallel to multiply available DC bias current. Five 3265B\/25A or 3265BQ\/25A units in parallel deliver up to 125 A. On the 3255BL, multiple 3265B\/5A and 3265B\/10A units may be paralleled to a maximum of 50 A. In all configurations, the resolution remains 25 mA. Power transfer bus bars (4-324-6009-PAIR) are required between paralleled units to safely carry combined currents.\u003c\/p\u003e\n\u003cp style=\"text-align:left; margin:0 0 12px 0;\"\u003eFactually, the 3265B family covers four discrete current tiers — 5 A, 10 A, 25 A, and 25 A with 3 MHz operation — with universal 90 to 255 V AC, 47 to 63 Hz power, ± 1% basic accuracy, an 11 V DC compliance at 0.25 V AC drive level, and 0 °C to 40 °C operating temperature range. The 1009 fixture adds a turn-key 50 A capability for SMD component test when paired with two 3265B\/25A units.\u003c\/p\u003e\n\u003cp style=\"text-align:left; margin:0 0 12px 0;\"\u003eWayne Kerr Electronics is one of the primary precision-impedance brands used in component-engineering laboratories worldwide, recognized alongside Keysight (E4990A, E4980A) and Hioki (IM3536) for inductor, transformer, and choke characterization. The 3265B series is the high-current bias accessory that brings the Wayne Kerr analyzer platform into the power-magnetics and EV-magnetics market segments.\u003c\/p\u003e\n\u003ch3 style=\"display:block; clear:both; text-align:left; font-size:18px; color:#1a1a1a; margin:22px 0 10px 0;\"\u003eAt-a-Glance Comparison\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse; width:100%; clear:both; margin:0 0 18px 0; font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align:left; vertical-align:top; border:1px solid #999; padding:8px 10px; background:#f0f0f0; font-weight:bold;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"text-align:left; vertical-align:top; border:1px solid #999; padding:8px 10px; background:#f0f0f0; font-weight:bold;\"\u003eMax Current\u003c\/th\u003e\n\u003cth style=\"text-align:left; vertical-align:top; border:1px solid #999; padding:8px 10px; background:#f0f0f0; font-weight:bold;\"\u003eOrder Code\u003c\/th\u003e\n\u003cth style=\"text-align:left; vertical-align:top; border:1px solid #999; padding:8px 10px; background:#f0f0f0; font-weight:bold;\"\u003eCompatible Analyzers\u003c\/th\u003e\n\u003cth style=\"text-align:left; vertical-align:top; border:1px solid #999; padding:8px 10px; background:#f0f0f0; font-weight:bold;\"\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e3265B\/5A\u003c\/td\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e5 A\u003c\/td\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e1J3265B\/5A\u003c\/td\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e3260B, 3255BL, 3255B, 3255BQ\u003c\/td\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003eApproved for 3255BL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e3265B\/10A\u003c\/td\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e10 A\u003c\/td\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e1J3265B\/10A\u003c\/td\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e3260B, 3255BL, 3255B, 3255BQ\u003c\/td\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003eApproved for 3255BL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e3265B\/25A\u003c\/td\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e25 A\u003c\/td\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e1J3265B\/25A\u003c\/td\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e3260B, 3255B, 3255BQ\u003c\/td\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003eHighest single-unit current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e3265BQ\/25A\u003c\/td\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e25 A\u003c\/td\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e1J3265BQ\/25A\u003c\/td\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e3260B (3 MHz), 3255B, 3255BQ\u003c\/td\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003eExtended 3 MHz operation on 3260B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e1009 (fixture)\u003c\/td\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e50 A (paralleled)\u003c\/td\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e1J1009\u003c\/td\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e3260B + one or two 3265B units\u003c\/td\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003eSMD inductor test fixture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; color:#1a1a1a; margin:28px 0 12px 0;\"\u003eAccessories Across the Series\u003c\/h2\u003e\n\u003cp style=\"text-align:left; margin:0 0 12px 0;\"\u003eAll units are supplied with user manual, power cable, spare fuses, 4 × BNC to BNC links and daisy chain control link.\u003c\/p\u003e\n\u003cp style=\"text-align:left; margin:0 0 12px 0;\"\u003eThe following optional accessories apply across the 3265B series and the 1009 fixture:\u003c\/p\u003e\n\u003ctable style=\"border-collapse:collapse; width:100%; clear:both; margin:0 0 18px 0; font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align:left; vertical-align:top; border:1px solid #999; padding:8px 10px; background:#f0f0f0; font-weight:bold;\"\u003eAccessory Description\u003c\/th\u003e\n\u003cth style=\"text-align:left; vertical-align:top; border:1px solid #999; padding:8px 10px; background:#f0f0f0; font-weight:bold;\"\u003eOrder Code\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003eKelvin clip leads (fine jaws)\u003c\/td\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e\u003cstrong\u003e1EVA40100\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003eKelvin clip leads (large jaws)\u003c\/td\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e\u003cstrong\u003e1EVA40180\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003ePower transfer bus bars\u003c\/td\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e\u003cstrong\u003e4-324-6009-PAIR\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003eFilter pad (washable)\u003c\/td\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e\u003cstrong\u003eHMDEC10\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e1009 DC bias fixture\u003c\/td\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e\u003cstrong\u003e1J1009\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e1009 50A lead set\u003c\/td\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e\u003cstrong\u003e5-328-2005\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"display:block; clear:both; text-align:left; font-size:22px; color:#1a1a1a; margin:28px 0 12px 0;\"\u003eCompatibility \u0026amp; Common Specifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse:collapse; width:100%; clear:both; margin:0 0 18px 0; font-size:14px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; vertical-align:top; border:1px solid #999; padding:8px 10px; background:#f0f0f0; font-weight:bold;\"\u003eFamily Members\u003c\/th\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e3265BQ\/25A, 3265B\/25A, 3265B\/10A, 3265B\/5A DC Bias Units plus 1009 DC Bias Fixture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; vertical-align:top; border:1px solid #999; padding:8px 10px; background:#f0f0f0; font-weight:bold;\"\u003eHost Analyzers (3265B units)\u003c\/th\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e3260B Precision Magnetics Analyzer, 3255BQ, 3255B, and 3255BL Inductance Analyzers (3255BL: 3265B\/5A \u0026amp; 3265B\/10A only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; vertical-align:top; border:1px solid #999; padding:8px 10px; background:#f0f0f0; font-weight:bold;\"\u003eHost Configuration (1009 fixture)\u003c\/th\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e3260B Precision Magnetics Analyzer with one or two 3265B units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; vertical-align:top; border:1px solid #999; padding:8px 10px; background:#f0f0f0; font-weight:bold;\"\u003eMeasurement Frequency Range (host-dependent)\u003c\/th\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e3255BL: 20 Hz to 200 kHz (3265B\/5A or 3265B\/10A only); 3255B: 20 Hz to 500 kHz; 3255BQ: 20 Hz to 1 MHz; 3260B: 20 Hz to 3 MHz (with 3265BQ\/25A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; vertical-align:top; border:1px solid #999; padding:8px 10px; background:#f0f0f0; font-weight:bold;\"\u003eDC Bias Current Resolution\u003c\/th\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e25 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; vertical-align:top; border:1px solid #999; padding:8px 10px; background:#f0f0f0; font-weight:bold;\"\u003eMaximum Paralleled Current\u003c\/th\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e125 A (five 25 A units); 50 A on the 3255BL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; vertical-align:top; border:1px solid #999; padding:8px 10px; background:#f0f0f0; font-weight:bold;\"\u003eCompliance Voltages\u003c\/th\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003eMaximum compliance voltage (\u0026lt;12 kHz) 11 V DC at 0.25 V AC drive level. 10 V compliance at 1 V AC drive level. For f\u0026gt;12 kHz deduct 0.5 V.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; vertical-align:top; border:1px solid #999; padding:8px 10px; background:#f0f0f0; font-weight:bold;\"\u003eVariables Measured\u003c\/th\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003eIn impedance mode: L, Z, R, Q, D. Not applicable to Rdc, or transformer measurements.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; vertical-align:top; border:1px solid #999; padding:8px 10px; background:#f0f0f0; font-weight:bold;\"\u003eBasic Accuracy\u003c\/th\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e± 1%. Varies with measurement speed, frequency and options chosen.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; vertical-align:top; border:1px solid #999; padding:8px 10px; background:#f0f0f0; font-weight:bold;\"\u003eMeasurement Terminals\u003c\/th\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e2-terminal measurement via M8 studs. 4-terminal measurement via Kelvin leads and M8 studs. Measurement terminals internally protected by 1.6 A fuses against normal inductor back-EMF or accidental disconnection of inductor. Front panel fuses easily replaced.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; vertical-align:top; border:1px solid #999; padding:8px 10px; background:#f0f0f0; font-weight:bold;\"\u003eInterlock\u003c\/th\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003eBias safety interlock socket on rear panel of analyzer provides door lock and closed control lines.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; vertical-align:top; border:1px solid #999; padding:8px 10px; background:#f0f0f0; font-weight:bold;\"\u003eControl Connections\u003c\/th\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003eI²C bus link controls application of DC current and monitors status of analyzer. Status data includes excessive voltage drop and over temperature.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; vertical-align:top; border:1px solid #999; padding:8px 10px; background:#f0f0f0; font-weight:bold;\"\u003eOptional Facilities\u003c\/th\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003e3265B bias units may be connected in parallel to give five times the rated current.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; vertical-align:top; border:1px solid #999; padding:8px 10px; background:#f0f0f0; font-weight:bold;\"\u003eTemperature Range\u003c\/th\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003eStorage: −40 °C to 70 °C. Operating: 0 °C to 40 °C, 20 A (3265BQ\/25A and 3265B\/25A). Full accuracy: 15 °C to 30 °C (at maximum rated current).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; vertical-align:top; border:1px solid #999; padding:8px 10px; background:#f0f0f0; font-weight:bold;\"\u003ePower Supply (3265B units)\u003c\/th\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003eUniversal 90 to 255 V AC, 47 to 63 Hz. Input current 9 A rms max. Power factor \u0026gt;0.9. Unit powers up automatically when connected to a powered analyzer. Isolating switch provided.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; vertical-align:top; border:1px solid #999; padding:8px 10px; background:#f0f0f0; font-weight:bold;\"\u003eCooling (3265B units)\u003c\/th\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003eFan cooled. Intake front, exhaust rear. Fan filter accessible on front panel. Over-temperature trip provided.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; vertical-align:top; border:1px solid #999; padding:8px 10px; background:#f0f0f0; font-weight:bold;\"\u003eDimensions \u0026amp; Weight (3265B units)\u003c\/th\u003e\n\u003ctd style=\"text-align:left; vertical-align:top; border:1px solid #ccc; padding:8px 10px;\"\u003eHeight 190 mm (7 1\/2\"), Width 440 mm (17 3\/8\"), Depth 520 mm (20 1\/2\"). Weight 15 kg (33 lb).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003caside style=\"border:2px solid #c8102e; background:#fff8f8; padding:16px 20px; margin:20px 0; border-radius:4px; clear:both; text-align:left;\"\u003e\u003cp style=\"text-align:left; margin:0 0 8px 0;\"\u003e\u003cstrong\u003e⚠ Important — Analyzer Compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left; margin:0;\"\u003eThe 3255BL Inductance Analyzer may \u003cstrong\u003eonly\u003c\/strong\u003e be used with the 3265B\/5A and 3265B\/10A. For extended 3 MHz operation with the 3260B, the 3265BQ\/25A variant is required. Contact your Test Architect before ordering to confirm the right configuration for the analyzer already in use.\u003c\/p\u003e\u003c\/aside\u003e\u003cp style=\"text-align:left; font-style:italic; color:#555; font-size:13px; margin-top:32px; border-top:1px solid #ddd; padding-top:12px;\"\u003eThis webpage was written by a human with an A.I. \"Intern\", which may contain errors. Please review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Wayne Kerr","offers":[{"title":"Default Title","offer_id":50790315098359,"sku":"waynek_3265b_series_overview","price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/valuetronics.com\/products\/series-overview-3265b-1009-wayne-kerr-dc-bias-new","provider":"ValueTronics","version":"1.0","type":"link"}