| Parameter | Min. | Rated | Max. | Unit | Note |
|---|---|---|---|---|---|
| Rated working voltage range | - | 48 | - | Vdc | - |
| Input voltage range | 42 | 48 | 58 | Vdc | Three-phase five-wire input phase to phase 380V / relative zero line 220VAC |
| Input frequency | 43 | 50 | 67 | Hz | - |
| Output voltage range | 330 | 380 | 437 | Vdc | Battery pack’s positive and negative in parallel with DC output of rectifier module |
Export standard packing: Plastic bag + Bubble bag + Inner carton + Outer carton. Customized package acceptable. We can also provide small and big PVC packing options.
3-30 days after confirming order. Detailed delivery date should be decided according to production season and order quantity.
We offer you the best quality products and services. Establishing a win-win partnership is our primary principle.
We are a professional manufacturer combining production and trade. Our product portfolio spans high, middle, and low-level ranges, widely utilized across various brands of switching power supplies, mobile phones, PCs, DCs, TVs, PSPs, and laptops.
Yes, we are a dedicated data cable manufacturer and provider of comprehensive OEM/ODM services.
1. Guarantee time: One year.
2. Spare parts: 0.3% spare parts will be shipped alongside your order.
3. Return policy: We facilitate item exchanges in the event of quality concerns.
1. Payment terms: L/C, T/T, Western Union, MoneyGram, PayPal.
2. Shipping terms: Marine transport, DHL, UPS, FEDEX, TNT, EMS.
3. Timelines: Sample orders are delivered within 24 hours; general order lead time is within 3 days.
1. Excellent products (unique design, strict quality control).
2. Professional support (OEM, ODM, after-sales services, fast shipping).
3. Reliable business consultation.