Description :MCH-K305DN New Design 4-digit Display 0-30V 0-5A Adjustable Regulated DC Switching Power SupplyFeatures :The DC stabilizer power source is continuously adjustable 30V5A 150W, and the output is small and easy to carry a piece of the quality and stable temperature and the fan output is stable and accurate.Beautiful appearance and novel structure, compact and lightweight
Full function output protection function
Full load continuous output
Stability, reliability and durability
Specification:| Line Voltage | 200-240V, 50Hz-60Hz |
| Input Current(at 220V AC, full load) | 0.9A |
| Output Voltage Range | 0-30V |
| Output Current Range | 0-5A |
| Voltage Display Accuracy | ±0.5% |
| Current Display Accuracy | ±0.5% |
| Efficiency | ≧85% |
| Voltage Regulation |
| Load Regulation(10-100%) | 50mV |
| Line Regulation(200-240VAC) | 20mV |
| Ripple & Noise(P-P) | 50mV |
| Current Regulation |
| Load Regulation(10-100%) | 20mA |
| Line Regulation(200-240VAC) | 20mA |
| Ripple & Noise(P-P) | 20mA |
| Others |
| Operating Ambient | -10°C to +60°C / 30%RH to 90%RH |
| Size | 7 x 16 x 22 cm |
| Package Weight | 2.0kg |
Directions for use
Connection for output port: the standard test is used for the test special line, the red is inserted into the "+" port, and the "-" port is inserted in black.
Set the constant voltage: keep the test leads open, adjust the voltage knob to obtain the required voltage.
Set constant current: short circuit test leads to the small value position of the voltage and current knob convention, and adjust the current knob to obtain the required current.Application
1. Factory product test aging: such as dc motor, dc fan, on-board DVD, on-board audio, resistance, capacitance and other products test aging.
2. Battery charging industry: perfect application in battery charging industry, first provide constant current charging, then turn into constant voltage and trickle charge, prevent over charging, protect battery, effectively prolong the life of battery.
3. Inverter industry: it overcomes the problems of dead weight of relays of linear power relays and extremely fast response speed, which meet the load requirement of transient change.
4. LED manufacturing industry: LED testing, aging.
5. All other situations in which dc regulated power supply is required.
Package includes :1 x MCH-K305DN Adjustable Switching Power Supply
1 x User manual Details pictures :
