# Chroma 63123A 120V/70A/350W DC Electronic Load Module

# Chroma 63123A 120V/70A/350W DC Electronic Load Module

120V/70A/350W DC Electronic Load Module.

## Key Specs

-   Max Voltage: 120 V
-   Max Current: 70 A
-   Max Power: 350 W
-   Min. Operating Voltage: 0.3 V @ 35 A / 0.6 V @ 70 A

## Product Core & Specifications

Parameter

Low Range

High Range

Power

350W

Current

0~7A

0~70A

Voltage

0~120V

Typical Min. Operation Voltage (DC)

0.05V@3.5A / 0.1V@7A

0.3V@35A / 0.6V@70A

CC Range

0~7A

0~70A

CC Resolution

0.125mA

1.25mA

CC Accuracy

0.1%+0.1%F.S.

CR Range

0.015Ω~150Ω (350W/24V); 2Ω~2kΩ (350W/120V)

CR Resolution

1.33mS (350W/24V)

10µS (350W/120V)

CR Accuracy

150Ω: 67mS+0.1%; 2kΩ: 5mS+0.2%

CV Range

0~120V

CV Resolution

2mV

CV Accuracy

0.05%+0.1%F.S.

CP Range

0~35W

0~350W

CP Resolution

2.5mW

25mW

CP Accuracy

0.5%+0.5%F.S.

Dynamic Mode

C.C. Mode

T1 & T2

0.025ms~50ms / Res: 5µs; 0.1ms~500ms / Res: 25µs; 10ms~50s / Res: 2.5ms

Slew Rate

0.001~0.25A/µs

0.01~2.5A/µs

Slew Rate Resolution

0.001A/µs

0.01A/µs

Min. Rise Time

25µs (Typical, loading current ≥ 0.35A)

Voltage Read Back Range

0~24V

0~120V

Voltage Read Back Resolution

0.4mV

2mV

Voltage Read Back Accuracy

0.025%+0.015%F.S.

Current Read Back Range

0~7A

0~70A

Current Read Back Resolution

0.125mA

1.25mA

Current Read Back Accuracy

0.04%+0.04%F.S.

Power Read Back Range

0~35W

0~350W

Power Read Back Accuracy

0.1%+0.1%F.S.

Short Circuit Current (CC)

≅70A

Short Circuit Resistance (CR)

≅0.01Ω

Short Circuit Power (CP)

≅350W

Input Resistance (Load Off)

800kΩ (Typical)

Power

Supply from 6314A Mainframe

Dimensions (HxWxD)

172 x 82 x 489.5 mm / 6.8 x 3.2 x 19.3 inch

Weight

4.2 kg / 9.3 lbs

Operating Range

0~40°C

EMC & Safety

CE

**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.**

## Details

- **Price:** 2023.58 USD
- **Vendor:** Chroma
- **Type:** Dc Electronic Load
- **Tags:** 63123, 63123A, Chroma, Chroma ATE, consignment-active, DC Electronic Load, Factory New, Manufacturers, Model 63123, Power Supplies & Loads, product_manual_group_1, Product_new

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2023.58 USD | In stock |

## Images

- Chroma 63123A 120V/70A/350W DC Electronic Load Module

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> Source: [ValueTronics](https://valuetronics.com/products/63123a-120-chroma-dc-electronic-load-new)
> Updated: 2026-05-30