Features:
1. Using high quality materials, quality is guaranteed
2. Wide range input voltage range, more convenient to use
3. Overload, short circuit, over-temperature protection function
4. Small size, high efficiency, stable performance
5. Simple operation, wide range of applications, suitable for a variety of industrial DIY occasions
Parameter:
Input voltage range: AC100~264V
Input current: <0.2A (average current 0.03~0.1A)
Frequency range: 47~63Hz
Efficiency: 75%~76
Output voltage: 3.3V/5V/12V/24V
Rated current: 500mA/250mA/100mA
Ripple: ± 1%
Output Accuracy: ±1%
Voltage Adjustment Rate: ±1%
Load adjustment rate: ± 1%
Rated power: 3W
Output adjustable range: non-adjustable
Leakage current: <2mA/220VAC
Over-power protection: 150~170%
Rated power, fault removal automatic recovery
Over-voltage protection: VH1: > 50%
DC short-circuit protection: power intermittent playing apart, exclude short-circuit power recovery
Warm tips:
1. All parameters in the rated voltage 220VAC input, rated load environment 25 ℃, humidity 70% of the conditions of measurement
2. Precision: including setting error, voltage adjustment rate, load adjustment rate
3. Ripple test: connect the power supply and load with 30cm long stranded wire, and 0.1uF and 47uF capacitors at the load side, measured by 20MH oscilloscope at the load side.
4. Voltage regulation rate: under rated load conditions, the input voltage is measured from low to high.
5. Load adjustment ratio: measured from 0% load to 100% load variation of the output under test.
6. Each channel can output the maximum current, but the sum of the total load can not exceed the maximum output power
Package include:
Switching power supply module *1
Recensioni
Ancora non ci sono recensioni.