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It is a USB Intelligent Discharge Resistance/USB Adjustable Constant Current Electronic Load/USB Tester/Multifunction Digital Meter, Voltage Range: DC 3~21V, Current Range: 0~3A continuously adjustable, Accumulative Capacitance Range: 0~99999mAH, Accumulative Electric Energy Range: 0~999.99Wh, Power Range: 0-35W, Accumulative Time Counting: 0~1000h, Suitable for USB Output Interface Products
Technical Parameters:- Voltage Range: DC 3~21V (compatible with quick charging such as the Qualcomm QC2.0, 5V/9V/12V/20V, Qualcomm QC3.0, BC 1.2, MTK-PE and Apple 2.4A etc.)
- Current Range: 0~3A continuously adjustable (roughly adjust 0~3A by per 0.1A , precisely adjust by per 0.01A)
- Accumulative Capacitance Range: 0~99999mAH
- Accumulative Electric Energy Range: 0~999.99Wh
- Power Range: 0-35W( the continuous discharging power is less than 35W)
- Accumulative Time Counting: 0~1000h
- Voltage Testing Deviation: 0.01V
- Threshold of Smart Temperature Control: when the temperature﹥55°c(131°F), the fan would automatically work; when﹤45°c(113°F), the fan would automatically turn back off
- Detector of Smart Temperature Control: premium NTC thermistor
- Switching Regulator IC Frequency for Fan: 1.2MHZ
- Power Supply Indicator: blue light when powering on
- Fan Speed: 6000/min, 40 × 40 × 20mm
- Controlling Chip: constant current chip
- Radiator: 6063 aerospace aluminum radiator, 40×40×10mm
- Adjustment Potentiometer: durable metal potentiometer
- Discharging Power Tube: voltage-controlled low-impedance MOSFET (more stable constant current when is on high voltage, high temperature)
- Operating Temperature: ﹣10°c ~﹢65°c (14-149°F)
- Product Dimensions: 100mm×48mm×30mm
- When operating a burn-in test discharging, the resistor would get hot, about at 80~85℃, so please note not to be hurt by the heat.
- 1 × USB Adjustable Constant Current Electronic Load (USB Tester/Multifunction Digital Meter)
Attributes | |
input voltage | 3~21V |
output current | 0~3A |
output power | -- |
output voltage | -- |
output ways | 1 |