35W USB DC load resistor electronic adjustable constant current industrial discharge 18650 resistance battery capacity tester

35W USB DC load resistor electronic adjustable constant current industrial discharge 18650 resistance battery capacity tester

 Product Details:

Input interface / output interface: plug-in interface + USB input port + with trigger USB port
Operating voltage: DC3-25V (compatible with Qualcomm QC2.0 A and B protocol 5V / 9V / 12V / 20V)
Operating current: 0.1-4.5A continuously adjustable (coarse adjustable 0.1-4.5A, fine adjustable +/- 0.2A)
Current error: no more than 2% + 3mA
Working power: no more than 35W (high voltage, please the current is less than 1.8A, so as not to cause excessive power overload discharge tube overload)
Fan regulator chip DC-DC chip switching frequency: 1.2MHZ
Dual input interface: USB input / 3.5mm pitch screw compression type terminal input
Power indicator: white LED
Fan speed: 4010 large size fan, speed 2900 / min
Control chip: HIDACE constant current chip
Adjustable potentiometer: metal material long life potentiometer
Knob Material: Alloy CND Computer gong on both sides of the metal button
Discharge tube type: imported voltage 100V current 5A temperature-type discharge tube
Product Size: 105 * 40 * 32mm
Product weight: 70g
Total weight of product: 105g

Product List:
            1pcs 35W constant current adjustable dual tone electronic load
           1set Alligator clip Wire
           1pcs box

 

 

 

1.Rust-proof machine teeth screw
2.Low temperature drift quasi - regulated source
3.USB female (trigger interface or freewheel purpose)
4.USB input (3-25V)
5.Blue light (voltage level indicator)
6.Terminals(3-25V screw screw fixation)
7.Cooling fan
8.High cost aluminum heat sink
9.Metal temperature resistant sampling resistance
10.HIDANCE constant current operation chip
11.Constant current fine-tuning (+/- 0.2A)
12.Constant current coarse adjustment (0.1-4.5A)
13.DC-DC switching power supply chip
14.Fan power outlet