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LRS-350 Series 350W Switching Power Supply | ||||||||||||
Project | LRS-350-5 | LRS-350-12 | LRS-350-24 | LRS-350-36 | LRS-350-48 | |||||||
Output | DC Voltage | 5V | 12V | 24V | 36V | 48V | ||||||
Rated Current | 60A | 29A | 14.6A | 9.7A | 7.3A | |||||||
Power Rating | 300W | 348W | 350. 4w | 349. 2W | 350. 4w | |||||||
Ripple & Noise | 150mVp-p | 150mVp-p | 150mVp-p | 200mVp-p | 200mVp-p | |||||||
Voltage adjustment range | ±10% | |||||||||||
Voltage accuracy | ±3.0% | ±1.5% | ±1.0% | ±1.0% | ±1.0% | |||||||
Linear adjustment rate | ±0.5% | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |||||||
Load regulation rate | ±2.0% | ±1.0% | ±0.5% | ±0.5% | ±0.5% | |||||||
Start-up, rise time | 1500ms、50ms/230VAC 1500ms、50ms/115VAC(Full Load) | |||||||||||
Holding time | 16ms/230VAC 12ms/115VAC(Full Load) | |||||||||||
Input | Voltage Range/Frequency | 90-132VAC/180-264VAC select by switch / 240-370VDC 47Hz~63Hz | ||||||||||
Efficiency (Typical) | 83.50% | 85% | 88% | 88.50% | 89% | |||||||
Working current | 6.8A/115VAC 3.4A/230VAC | |||||||||||
Impulse current | Cold start: 60A/115VAC 60A/230VAC | |||||||||||
Leakage current | <2mA 240VAC时 | |||||||||||
Protect | Overload protection | 110%-130% protection type: hiccup mode, it will automatically return to normal after removing the abnormal condition | ||||||||||
Overvoltage protection | 115%-145% Protection type: turn off the output, restart automatically and return to normal | |||||||||||
Over temperature protection | ≥90℃ protection type: hiccup mode, when the abnormal condition is removed, it will automatically return to normal | |||||||||||
Function | Fan ON/OFF Control | RTH3≥50℃ Fan is turned on ≤40℃ Fan is turned off | ||||||||||
Environment | Operating temperature, humidity | -25℃~+70℃; 20%~90RH | ||||||||||
Storage temperature, humidity | -40℃~+85℃; 10%~95RH | |||||||||||
Safety regulations | Withstand voltage | Input-Output: 3KVAC Input-Case: 2KVAC Output-Case: 0.5KVAC for 1 minute | ||||||||||
Insulation impedance | Input-Output, Input-Case, Output-Case : 500VDC/100MΩ 25℃ 70%RH | |||||||||||
Other | Size | 215*115*30mm(L*W*H) | ||||||||||
Net weight / Gross weight | 760g/827g |
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