| Output Type: | Single |
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| Warranty: | 3 Years |
| Output Power: | 350W |
| Customization: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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| LRS-350 Series 350W Switching Power Supply | |||||
| Project | Technical index | ||||
| Output | DC voltage | 5V | 12V | 24V | 48V |
| Rated current | 60A | 29A | 14.6A | 7.3A | |
| Rated power | 300W | 348W | 350.4W | 350.4W | |
| Ripple and noise | 150mVp-p | 150mVp-p | 150mVp-p | 200mVp-p | |
| Ripple and noise | ±10% | ||||
| Voltage accuracy | ±3.0% | ±1.5% | ±1.0% | ±1.0% | |
| Linear adjustment rate | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |
| Load adjustment rate | ±2.0% | ±1.0% | ±0.5% | ±0.5% | |
| Starting and rising time | 1500ms,50ms/230VAC 1500ms,50ms/115VAC(full load) | ||||
| Retention time | 16ms/230VAC 12ms/115VAC(full load) | ||||
| Input | Voltage range / frequency | 90-132VAC/180-264VACSelect by switch / 240-370VDC 47Hz~63Hz | |||
| Efficiency (typical) | 83.50% | 85% | 88% | 89% | |
| Working current | 6.8A/115VAC 3.4A/230VAC | ||||
| Impulse current | Cold start:60A/115VAC 60A/230VAC | ||||
| Leakage current | <2mA 240VACTime | ||||
| Protect | overload protection | 110% - 130% protection type: burping mode, automatic return to normal after removing abnormal conditions | |||
| Overvoltage protection | 115% - 145% protection type: close the output, restart and automatically return to normal | ||||
| Over temperature protection | Protection type ≥ 90 ºC: burping mode, automatic return to normal after removing abnormal conditions | ||||
| Fan on / off control | Rth3 ≥ 50 ºC fan on ≤ 40 ºC fan off | ||||
| Environmental Science | Working temperature and humidity | -25ºC~+70ºC;20%~90RH | |||
| Storage temperature and humidity | -40ºC~+85ºC;10%~95RH | ||||
| Safety regulations | Withstand voltage | Input output:3KVAC Input - Housing:2KVAC Output - Housing:0.5KVAC 1 minute | |||
| Insulation impedance | Input output, input shell, output shell :500VDC/100MΩ 25ºC 70%RH | ||||
| Other | size | 215*115*30mm(L*W*H) | |||
| Net weight / gross weight | 760g/827g | ||||
Suppliers with verified business licenses
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