Audited Supplier
○ Low power consumption, high reliability;
○ 12 years of production experience in SMPS;
○ 100% full loading burn-in test;
○ 3 senior engineers with over 15 years of experience in this field
○ Protections: Short-circuit / Over load / Over voltage
○ All products have been checked and packaged in good condition before dispatch
5V 60A 300W Switching Power Supply Technical Specification | ||
| Model No. | SPMS-300-5 | |
| Input | Voltage | AC 100-240V Worldwide |
| Vibration Input Voltage Range | AC 95-265V | |
| Frequency | 50-60Hz | |
| Output | Voltage | DC 5V |
| Current | 60A | |
| Power | 300W | |
| Typical Efficiency | 85% | |
| Adjustable Range of Voltage | DC 5V-5.5V | |
| Max. Ripple & Noise | 250mV | |
| Protection | Over Load | 105-115% of Rated Output Power |
| Short Circuit | Protection Type: Auto Recovery | |
| Electric Strength | High-pot test | 3KV AC |
| Environment | Working temperature and humidity | -10°C~+60°C,20~90%RH |
| Store temperature and humidity | 20°C~+85°C,10~95%RH | |
| MTBF | >200K hrs.@25°C(MIL-HDBK-217F) | |
| Warranty | 2 years | |
| Feature | Dimension(L*W*H) | 213*112*49 mm |
| Weight | 760g | |
| PCS/CTN | 36 PCS/CTN | |
| CTN size | 54*26*45 cm | |
| GW/CTN | 30 kg | |
| Safety & EMC | Safety Standards | EN55015/EN61000-3-2/EN61000-3-3 |
1. Factory direct sale: wholesale discount and excellent quality
2. Timely delivery: 1-7 working days (depending on quantity)
3. Certification: Most of our products are CE, LVD, RoHS, EMC, FCC certified
4. OEM and ODM service: accept customized power supply within 1200W
5. High-quality PCB
6. All products pass the full load ageing test
7. More stable working conditions
8. With a fan, strong heat dissipation performance
9. 100% raw material test
10. Excellent service: Your inquiry about our products or prices will be replied to within 24 hours. The well-trained and experienced staff will answer all your inquiries in fluent English.
We accept T/T, Western Union, and Paypal. Before production buyers have any problems with payment, please feel free to contact us.
Packing: Each power supply is in one white gift box; 36 boxes to a carton 53*26*43 cm; Customization Accepted.
Shipping: usually 1-25 working days, depending on order quantity.
A1: The 5V Indoor Switching Power Supply has a three-year warranty. If there are any quality problems not caused by human factors within 3 years, we will send you a new product in the next order.
Q2: How soon can I get samples for testing to check quality?
A2: After the price is confirmed, we can send you samples of our normal products(not customized products) in 1-2 days. Our samples are usually not free, but sample costs can be refundable after large orders are placed.
Q3: What is your defective rate for the 5V Indoor Switching Power Supply?
A3: The defective rate for the 5V Indoor Switching Power supply is about 0.3%~0.5%.
Q4: Can you accept OEM&ODM service business?
A4: Yes, we can customize the products, labels, and packages to your demands.
Q5: What are your payment terms?
A5:Standard terms: T/T in advance.
Large amount: L/C at sight.
Small amounts like sample fees: X-Transfer, Paypal and Western Union.
Q6: What about delivery time?
A6: In 7 days for 1-1,000PCS,
in 15 days for 1,000-5,000PCS,
in 30 days for 5,000-20,000PCS.
Q7: How do you usually ship the goods?
A7: For small orders, we ship by express.
Large orders are usually shipped by land and sea, which takes a long time.
If you need it urgently, we can also send it by air. But we promise to find the most economical and safest way to deliver the goods for you.
