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people-oriented, winning with quality, honesty and trustworthiness, common development!
8 Years
| Ask Lasest Price | |
| Brand Name : | SHAMPOWER |
| Certification : | CE/RoHS/FCC |
| Price : | US $10-11.6/PCS |
| Payment Terms : | T/T, Western Union, L/C, Paypal is ok for sample order |
| Supply Ability : | 5800 pcs/day |
| Delivery Time : | Usually 5-7 days after 30% deposit received. It depends on your order quantity |
AC-DC 12V 20A 250W single output SMPS for LED Lighting Factory Outlet
Quick Detail:
○ Low power consumption, high reliability;
○ 12 years production experience in SMPS;
○ 100% full loading burn-in test;
○ 3 senior engineers with over 15 years experience in this field
○ Protections: Short-circuit/Over load/Over voltage
○ All products have been checked and packaged in good condition before dispatch
Specifications:
| Model number | SPMS-250-12 | |
| Input | voltage | AC 100-240V Worldwide |
| Vibration Input Voltage Range | AC85-264V | |
| Frequency | 50/60Hz | |
| Output | voltage | DC12V |
| Current | 20A | |
| Power | 250W | |
| Adjustable Range of Voltage | -5% ~ +10% | |
| Max. Ripple & Noise | 250mV | |
| Typical Efficiency | 80% | |
| Temperature coefficient | ±0.02%/°C | |
| Setup rise hold up time | 1000ms,30ms, 50ms | |
| Protection | Overload | 100%-135%vA,automatic recovery |
| Short-circuit | Once short-circuit protection, automatic recovery | |
| Over-voltage | 115~135% | |
| Electric Strength | High-pot test | 3KV AC |
| MTBF | >200K hrs.@25°C(MIL-HDBK-217F) | |
| Insulation | Withstand Voltage | Input and output internal1.5KVAC,Input and enclosure1.5KVAC,Output and enclosure0.5KVAC |
| Isolation resistance | Input and output internal: Input and enclosure, Output and enclosure 500V DC/100MΩ | |
| Environment | Working temperature and humidity | -15°C ~ +70°C,10%-90%RH |
| Store temperature and humidity | -15°C ~ +70°C,10%-90%RH | |
| Warranty | 2 years | |
| DIM.(L-W-H) | |
| Net weight | ||
| PCS/CTN | 12 | |
| CTN DIM.(L-W-H) | 53*26*43 | |
| GW/CTN | 28KG | |
| Safety & EMC | Safety Standards | CE EN55015/EN61000-3-2/EN61000-3-3 |
Competitive Advantages:
Applications:
2. 3D Printer
Our power supply package: Each power supply in one white gife box;
100 boxes to a carton; Customization Accepted
Delivery Detail: usually 3-5 working days also depend on order
quantity.
Payment
Q1: what is the warranty for high quality power supply?
A1: For the power adapter,we have 1 year warranty,Any quality
problem happened in this period of time for our reason,we will send
the replacement parts in next order.
Q2:How soon can I get samples for test to check quality?
A2:After price confirmed,for our normal products(not customized
products),we can send samples for you in 1-2 days.And our samples
usually not for free,After large order placed samples costs can be
refundable.
Q3:what is your defective rate for high quality power supply?
A3:The defective rate for our high quality power adapter is about
0.3%~0.5%.
Q4: Can you accept OEM&ODM service business?
A4:yes,we can. We can customize the products,labels,package as your
demands.
Q5:What’s your payment terms?
A5:Standard terms: T/T in advance. Large amount: L/C at sight.
Small amount like sample fees: Paypal and Western Union.
Q6:What about delivery time?
A6:in 24 hours for 1-1,000PCS. in 72 hours for 1,000-5,000PCS. in 5
days for 5,000-20,000PCS. in 1 week for above 20,000PCS.
Q7:How do you usually ship the goods?
A7:For small order,by express.For large order,If you need
urgently,by air,and also can by sea,but take much time.But we
promise to find the most economic and safe way to delivery the
goods for you.
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