DROK USB Tester 15W Buck Boost Charging Doctor Voltage Current Power Detector

Description

Description:
It is a multi-functional converter with 3 working modes: PER mode, VAH mode and PWM mode.
PER mode: can be used as a cc cv digital control buck boost power supply.
VAH mode: measure voltage, current, capacity, energy, time, power, temp, used for battery charge and discharge testing.
PWM mode: output PWM signal.
Parameter:
Input Voltage Range:
DC 3.5-15V
Output Voltage Range:
DC 0.60-30.00V
Output Current Range:
0.000A-2.000A
Max Output Power:
15W
PER Mode Protection
Output short-circuit protection
Output anti-backflow protection
Over voltage protection OVP
Over current protection OCP
Over power protection OPP
Over temperature protection OTP
Input low voltage protection LVP
Power supply chip protection OEP
Features:
PER Mode ---
used as a USB buck boost converter with constant voltage and current function, input voltage range DC 3.5-15V, output voltage range DC 0.60-30.00V, output current range 0.000A-2.000A, max output power 15W
.
VAH Mode ---
used as a multimeter to measure and display voltage, current, power, capacity, energy, time and temp, detect fast charge protocol. Input voltage range DC 3.0-15V, volt measurement range DC 0.00-50.00V, amp measurement range 0.00-3.000A.
PWM Mode --- output PWM signal, adjustable frequency, duty ratio, amplitude.
Support Fast Charging Protocol --- QC 2.0, QC 3.0, Huawei FCP/SCP, Samsung AFC.
Temperature --- can be switched between Fahrenheit and Celsius.
Package Includes:
1x USB Converter Board