KZ35 Constant Current Electronic Load

The KZ35 Constant Current Electronic Load is a versatile tool designed for testing and evaluating power supplies, batteries, and other electronic components. It supports a rated working voltage of DC 4-25V and a current range of 0.03-5A, making it suitable for various applications. The unit features precise load settings, a built-in intelligent fan, and comprehensive protection mechanisms. It displays critical data such as current, voltage, power, and discharge time, and supports multiple fast charge trigger modes. Compact and lightweight, this load is ideal for both laboratory and field use.

Specifications of KZ35 Constant Current Electronic Load

• Rated Working Voltage: DC 4V - 25V (with anti-reverse connection protection)
• Rated Working Current: 0.03A - 5A (starts from 0.22A with fan)
• Maximum Discharge Power: 35W
• Voltage Accuracy: 1%
• Maximum Fan Speed: 8000 ±10% RPM (hydraulic bearing fan)
• Fast Charge Trigger Modes: QC2.0 (5V, 9V, 12V, 20V), QC3.0, AFC9V, FCP
• Interfaces: Micro-USB, USB Type-C
• Overvoltage Protection Limit: 25.2V (configurable)
• Overcurrent Protection: 5.1A (configurable)
• Overload Protection: 35.5Q (configurable)
• Undervoltage Protection: 4V (configurable)
• Temperature Range: -20°C to 40°C
• Dimensions: 101mm x 45mm x 26mm
• Weight: 66g

How to Use

1. Display: Shows current (A), voltage (V), power (W), capacity (Ah), and discharge time.
2. Protection Mechanisms: Features overvoltage, overcurrent, overload, and undervoltage protection. Configurable limits for each.
3. Fan Operation: Intelligent temperature control fan activates at >10W power or >40°C temperature.
4. Adjustments: Use the rotary coded potentiometer to set current with 0.01A precision. Lock current settings to prevent misoperation.
5. Automatic Discharge: Automatically calculates discharge capacity and time. Set maximum discharge capacity (OAH) and time (OHP) for automated testing.
6. Resume Operation: Configure load to resume operation manually or automatically after protection is released.
7. Data Group Function: Option to include capacity value and running time in data groups.

Datasheet of KZ35 Constant Current Electronic Load

Datasheet of KZ35 Constant Current Electronic Load