China 65W Series External Power Supplies - Quality Desktop Type from Trusted Suppliers & Factory
Product specification
| OUTPUT | Voltage(DC) | 15-30V | 31-45V | 46-70V | 71-105V |
| Current(Max.) | 1.75A | 1.29A | 0.8A | 0.66A | |
| Power(Max.) | 40.25W | 40W | 40.02W | 40W | |
| Ripple & noise | ≤600mV | ≤900mV | ≤1400mV | ≤2000mV | |
| Voltage tolerance | ±5% | ||||
| INPUT | Voltage Range | 100-240VAC | |||
| Frequency | 50-60Hz | ||||
| ENVIRONMENT | Operation Temp | -25℃ to +45℃ | |||
| Storage Temp. | -25℃ to +80℃ | ||||
| Operation HUM | 10%-90% | ||||
| SAFETY | Safety certificates | 61347 FCC, CE |
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| Other | MTBF | >50,000 hours at 80% load and 25℃ | |||
| Dimension | 155X44X31mm | ||||
Specification
1. The range of input voltage is from 90Vac to 264Vac with a single phase.
2. Input AC Current, 0.15Amax @ 100-240Vac input & Full load.
3. The inrush current will not exceed 50A at 100-240Vac input and Max load for a cold start at 25℃.
4. While input 115Vac and 230Vac, the average efficiency is more than 73.48%. The test point is at 25%, 50%, 75% and 100% of max load respectively.
5. While input 115Vac or 230Vac and the output is no load, the input power loss must be less than 0.5W.
6. While input 100~240Vac and capacitance load is 470uF, the adapter can turn on normally and the output is in the rated range.
7. Output Load Transient Response: the output shall not exceed 10% of the nominal output voltage, load fluctuation: from 20% to 80%, R/S: 0.5A/uS, frequency: 100Hz duration and 8mS at 80%.
8. Over Current Protection, Short Circuit Protection and Over Voltage Protection.
9. Drop in: Height: 1m; the product should be fell off on the plank with the thickness of at least 53mm, and the plank should be put on the cement ground or on the ground without flexibility. Random surface in all 3 times.
10. The MTBF shall be at least 50,000 hours at 25°C, Full load and nominal input condition.
11. Dielectric Strength(Hi-pot): Primary to Secondary: 4242VDC / 5mAMax / 60second(3 seconds for mass production).
12. Leakage Current: 0.25mAmax. at 264Vac / 50Hz.
13. Insulation Resistance: 50MΩ min. at primary to secondary add 500Vdc test voltage.
Why Choose US?
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All of our power supply products have obtained UL/CUL, TUV, GS, PSE, CE, KC, CCC, SAA, BMSI and other global quality and safety certifications.
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We offer ODM and OEM service for customers.
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Sample delivery date is 3 to 7 days.
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Delivery date for mass production for formal orders is around 25 to 40 working days.
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Factory: 20 Years’ R&D Innovation Capability, Offer OEM & ODM Service, 800 Employees Chinese Factory, 50 Professional R&D Engineer, 80 QC Members.
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Your kind inquiry and visit will be much appreciated.
Frequently Asked Questions
QWhat global quality and safety certifications do your power supplies have?
Our power supply products have obtained comprehensive global quality and safety certifications, including UL/CUL, TUV, GS, PSE, CE, KC, CCC, SAA, BMSI, and 61347 FCC.
QDo you provide custom OEM and ODM services?
Yes, we offer professional OEM and ODM services. Our Chinese factory has over 20 years of R&D innovation capability, backed by a team of 50 professional R&D engineers.
QWhat is the lead time for samples and mass production orders?
The delivery date for samples is 3 to 7 days, while the lead time for mass production of formal orders ranges between 25 and 40 working days.
QWhat built-in protection features do these power supplies offer?
The power supply unit features multiple integrated safety systems, including Over Current Protection, Short Circuit Protection, and Over Voltage Protection.
QWhat is the working environment and MTBF of the energy storage system?
It operates in temperatures from -25℃ to +45℃ and humidity of 10%-90%. The system's MTBF (Mean Time Between Failures) is rated at over 50,000 hours at 80% load and 25℃.
QWhat are the physical dimensions and input voltage requirements?
The dimensions of the product are 155X44X31mm. It supports a wide input voltage range of 100-240VAC at a frequency of 50-60Hz.