# 4500L-1P California Instruments AC Source Used

**Additional Features:**

-   Single Phase AC Power Source
-   5000VA Output Power
-   45 Hz - 550 Hz Frequency Range
-   Programmable Oscillator w/ Transient Capability
-   For simple manual operation, the -M controller provides rotary knobs for setting voltage and frequency
-   Both front panel and computer control is available using the -P controller option
-   Units equipped with -P controller option also offer built in measurement functions

The California Instruments 4500L is a unit that is completely self-contained. Control is through an embedded oscillator, factory configured to your specific requirements. Output parameters are controlled via the front panel or the IEEE-488 bus.

Bus programming, standard with -P,-PT and HGA controllers, allows programming and measurement function readback compatible with a number of other standards including VXI, MXI and RS232 via recommended translators.

To simplify programming, the standard unit supports both Abbreviated Plain English programming and an ATLAS-based control language.

For avionics applications, any 3-phase model can be configured with 26 V and 5 V auxiliary outputs. (AX option)

The L Series is ideal for applications where small size, low heat dissipation and light weight are important. These include DC power supply testing, production test, quality assurance verification, engineering and ATE.

## Details

- **Price:** 0.0 USD - 172.5 USD
- **Vendor:** California Instruments
- **Type:** AC Sources
- **Tags:** AC Source, California Instruments, Manufacturers, Power Supplies & Loads, product_manual_group_1, Product_used

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| None | 0.00 USD | In stock |
| NIST Traceable | 127.50 USD | In stock |
| NIST Traceable with Full Data | 150.00 USD | In stock |
| ISO IEC 17025 Accredited | 172.50 USD | In stock |

## Images

- 4500L-1P California Instruments AC Source Used

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> Source: [ValueTronics](https://valuetronics.com/products/4500l-1p-california-instruments-ac-source-used)
> Updated: 2026-05-21