# 1735A B&K Precision DC Power Supply Used

**Features:**

-   Output Voltage: 30 V
-   Output Current: 3 A
-   Output Power: 90 W
-   Continuously monitor voltage and current output on two analog meters
-   Connect two supplies in parallel to double the current output
-   Connect two supplies in series to double the voltage output
-   Reliable, Durable
-   Operate continuously at full load without overheating
-   Fully overload protected
-   Coarse and fine voltage controls
-   Excellent regulation
-   Very low ripple
-   Constant voltage or constant current operation
-   cUL certified

**Specifications**

-   Voltage Regulation: Line (120 VAC ±10%) <0.01% + 3 mV; Load (no load - full load) <0.01% + 3 mV
-   Recovery Time: <100 μs
-   Ripple & Noise: <1 mV rms
-   Temperature Coefficient: <300 ppm/°C
-   Adjustable Current Range: 5% to 100%
-   Current Regulation: Line (120 VAC ±10%) <0.2% + 3 mA; Load <0.2% + 3 mA
-   Current Ripple: <3 mArms

**Metering**

-   Type: 4-digit LED
-   Voltmeter Range: 0-99.99 V (green)
-   Voltmeter Accuracy: ± (0.5% rdg +9 digits)

**Ammeter Range**

-   High Range: High Range
-   Ammeter Accuracy: ± (0.5% rdg +9 digits)

**General**

-   Overload Protection: Current limiting, reverse polarity, overvoltage, short circuit
-   Power Requirements: 120 VAC ±10%, 60 Hz only (120/220/230/240 VAC ±10%, 50/60 Hz version available)
-   Power Consumption: 180 W
-   Operating Temperature: 32 to 104 °F (0 to 40 °C), <75% R.H.
-   Storage Temperature: 5 to 158 °F (-15 to +70 °C), <85% R.H.

The BK Precision 1735A is a high quality, general purpose DC Power Source. The 1735A provides exceptional accuracy with dual analog displays and coarse and fine voltage and current controls.

## Details

- **Price:** 0.0 USD - 126.0 USD
- **Vendor:** B&K Precision
- **Type:** Dc Supply
- **Tags:** BK Precision, DC Power Supply, Manufacturers, Power Supplies & Loads, product_manual_group_2, Product_used

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| None | 0.00 USD | In stock |
| NIST Traceable | 77.00 USD | In stock |
| NIST Traceable with Full Data | 91.00 USD | In stock |
| ISO IEC 17025 Accredited | 126.00 USD | In stock |

## Images

- 1735A B&K Precision DC Power Supply Used

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> Source: [ValueTronics](https://valuetronics.com/products/1735a-b-k-precision-dc-power-supply-used)
> Updated: 2026-05-26