Поделиться:
MS-120 120W Switching Power Supply | ||||||||
Project | Technical index | |||||||
Output | DC voltage | 12V | 24V | 48V | ||||
Rated current | 10A | 5A | 2.5A | |||||
Rated power | 120W | 120W | 120W | |||||
Ripple and noise ① | <120mV | <150mV | <150mV | |||||
Voltage accuracy | ±1% | |||||||
Output voltage regulation range | ±10% | |||||||
Load adjustment rate | <±1.5% | <±0.5% | <±0.5% | |||||
Linear adjustment rate | <±0.5% | |||||||
Input | Voltage range | 85-264VAC 47Hz~63Hz (120VDC~370VDC) | ||||||
Efficiency (typical) ② | >82% | >84% | >84% | |||||
Working current | <2A 110VAC <1.3A 220VAC | |||||||
Impulse current | 110VAC 18A, 220VAC 36A | |||||||
Start, rise, hold time | 200ms、50ms、20ms :220VAC | |||||||
Protect | overload protection | 105% - 150% type: constant current output + VO reduced to undervoltage point cut off output reset: power on again | ||||||
Short circuit protection | +VODrop to undervoltage point to close output | |||||||
Environmental Science | Working temperature and humidity | -10℃~+50℃;20%~90RH | ||||||
Working temperature and humidity | -20℃~+85℃;10%~95RH | |||||||
Safety regulations | Withstand voltage | Input output: 1.5kVac input shell: 1.5kVac output shell: 0.5kvac for 1 minute | ||||||
Leakage current | Input output 1.5KVAC时 <5mA | |||||||
Leakage current | Input output 220VAC时 <1mA | |||||||
Isolation resistance | Input output,Input - Housing, Output - Housing :500VDC/100MΩ |