ebd迷你v3用户手册.pdfVIP

1. Features 1.1 Battery Capacity Test This tester is designed for discharging of a wide range of batteries and series-connected batteries, luding NiMH, NiCd, LiPo, LiFe and Pb, as well as the capacity test. 1.2 Power Current Test This tes lso supports tests of output current of DC powers, testing functions such as output capacity and overload protections. 1.3 Portable Power Bank Test This tester supports discharging, output current and overload protection performance of various kinds of portable power bank Test. 2. Specifications 1) Power Supply: DC 5V/0.3A (power supply connected by Mini USB) 2) Voltage Range: 0.1-20.00V (cut-off voltage can be set according to specific needs) 3) Current Range: 0.05-3.00A ( um power is 20W, current will be restricted when the power reach over 20W), discharging current can be set according to specific needs 4) Test Modes: Constant Current Discharging (CC), testing will automatically stop when voltage reaches the set cut-off value. 5) Data Dis y: Four digital tube which can show testing data such as voltage, current and capacity. You can switch to different data by pressing on buttons. 6) PC Connection: USB to TTL cable. 3. Connecting Pattern 3.1 Testing Ports The tester has four jacks which connect with A+/V+/V-/A-. A+ and A- ports are connected with the positive and negative poles of the test objects, working as the current channel in discharging. V+ and V- ports are connected with the positive and negative poles of the test objects, working as the voltage channel in voltage tests. This way of using four individual cables will help eliminate the effect of wires on the test result and improve the test precision. 3.2 PC Connection The tester can be connected with a computer through a designated MiniUSB USB-TTL cable (normal USB cable won’t work). 3.3 Input Power: The