Electronic Load 250W DC 12V 0-20A Adjustable Battery Capacity Detector Module

Electronic Load 250W DC 12V 0-20A Adjustable Battery Capacity Detector Module DC Electronic Load Digital Battery Verifier

Features: Original IR power tube, factory custom double NMB ball bearing high speed fan With industrial big tooth radiator, not afraid of dust Long-term running stability (industrial-grade design refuses to use CPU coolers), power redundancy no le than 50% (25°C) Claic digital tube display, intuitive and durable (more resistant to high temperature than liquid crystal, almost not bad) All 100% power will be shipped out after aging Suitable for aembling power adapter automatic aging cabinet Specifications: Power supply voltage: DC12V (±5%) Constant current discharge current adjustment range: 0-20A Working mode: single mode constant current (CC) Maximum error of discharge current: 0.7%-0.01A Maximum discharge power: 250W Basic Skills: 1. Constant current discharge 2. The voltage and current are displayed at the same time during discharge, which intuitively reflects the discharge situation 3. The voltage and current wiring ports are separated, and with appropriate wiring, the influence of line resistance on the voltage can be eliminated Instructions: 1. Turn on the 12V working power supply to enter the electronic load mode, make sure that it is in the stopped state (the knob timing needle is the smallest) and connect the power supply under test to the test input power port. Be careful not to connect the wrong polarity. 2. Set the constant current through the knob Note: There is no voltage limit and power limit inside because of the open work, but the normal work should be below 100V and below 250W Precautions for Use: 1. Be sure to pay attention to the polarity when connecting to the target power supply 2. To eliminate the influence of line resistance on the display voltage, two lines should be drawn from the two output points (+, -) of the discharge power supply, as shown in the above wiring diagram. 3. The power supply voltage cannot be greater than 15VDC Fault Reason and Elimination: No display after power-in: check the polarity of the incoming potential, whether the 12VDC of the incoming telephone position is normal, and whether there is any loosene. Only display 000, 000 when the power is turned on: check whether the discharge source is normal and whether the wiring polarity is normal. Only the voltage is displayed when the power is turned on, and the adjustment potentiometer has no current discharge: check whether the wiring is in poor contact, which is A+, A-, and check whether the fuse is blown. Package Included: Electronic load X1 DC head cable X1

About shipping
Shipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

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