12V 250W Discharge Module, 020A Electronic Load for Battery Testing

This high-performance electronic load is designed for reliable and long-lasting testing. It incorporates an original IR power tube and a high-speed, dual-ball-bearing fan, coupled with a large finned heat sink. This robust construction is dust-resistant and ensures exceptional stability during extended use, with at least 50% power redundancy (at 25°C). It features a classic, intuitive, and extremely durable digital tube display. Compared to LCD screens, it offers significantly better resistance to high temperatures. In constant current (DC) discharge mode, the device simultaneously displays voltage and current, allowing you to clearly visualize the discharge conditions. For optimal measurement accuracy, the wiring connectors for voltage and current are separate. Proper wiring eliminates the influence of wire resistance on the voltage reading. Each unit undergoes a 100% power burn-in at the factory, making it perfectly suited for integration into fully automatic power supply burn-in cabinets.

**Detailed Specifications:**

* **Supply Voltage:** DC 12V (±5%) (device supply voltage)

* **Maximum Load Voltage:** 100V

* **Discharge Current (DC) Adjustment Range:** 0 to 20A

* **Operating Mode:** Constant Current (DC) Mode

* **Maximum Error on Discharge Current:** 0.7% - 0.01A

* **Maximum Discharge Power:** 250W

* **Dimensions:** Approximately 13 x 9 x 11.5 cm / 5.1 x 3.5 x 4.5 inches

* **Weight:** Approximately 879g

**Simplified Operating Instructions:**

1. Connect the device to a 12V power supply to turn it on in electronic load mode. Ensure it is off (knob turned at least clockwise) before connecting the power supply to be tested to the input port, observing the correct polarity.

2. Turn the knob to set the desired constant current value.

**Important Notes:**

* Because the device operates in an open circuit, there are no built-in voltage and power limitations. However, normal use should remain below 100V and 250W.

* Please note that the old and new versions of this product are shipped randomly. Please ensure you do not object to this before placing your order.

**Package Contents:**

1 x Electronic Charger