Best quality 7.5V 40A 300W Single output Switching Power Supply AC to DC for LED strip
Brand Name:JH
Certification:CE
Model Number:S-350-7.5
Minimum Order Quantity:1pc
Payment Terms:T/T, Paypal, Western union
Place of Origin:China
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Location:
Shenzhen Guangdong China
Address:
Building A, Canbo Technology Park, Huafa North road, Gongming Town, Shenzhen, China
Supplier`s last login times:
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Product Details
Best quality 7.5V 40A 300W Single output Switching Power Supply AC
to DC for LED strip
Features:
1. Reliable quality and good price
2. High efficiency and low working temperature
3. Built-in EMI filter
4. 100% full-load burn-in test
5. Protection: Over load protection, short circuit protection
Specification:
Model number | S-350-5 | S-350-7.5 | S-350-12 | S-350-13.5 | S-350-15 | S-350-24 | S-350-27 | S-350-48 |
DC Output Voltage | 5V | 7.5V | 12V | 13.5V | 15V | 24V | 27V | 48V |
Output Voltage Error | ± 2% | ± 2% | ± 1% | ± 1% | ± 1% | ± 1% | ± 1% | ± 1% |
Rated Output Current | 50A | 40A | 29A | 25.8A | 23.2A | 14.6A | 13A | 7.3A |
Output Current Range | 0-50A | 0-40A | 0-29A | 0-25.8A | 0-23.2A | 0-14.6A | 0-13A | 0-7.3A |
Ripple and Noise | 75mVp-p | 75mVp-p | 75mVp-p | 75mVp-p | 75mVp-p | 75mVp-p | 75mVp-p | 75mVp-p |
Inlet Stability | ± 0.5% | ± 0.5% | ± 0.5% | ± 0.5% | ± 0.5% | ± 0.5% | ± 0.5% | ± 0.5% |
Load Stability | ± 1% | ± 1% | ± 0.5% | ± 0.5% | ± 0.5% | ± 0.5% | ± 0.5% | ± 0.5% |
DC Output Power | 250W | 300W | 348W | 348.3W | 348W | 350.4W | 351W | 350.4W |
Efficiency | 78% | 78% | 83% | 83% | 83% | 84% | 85% | 86% |
Adjustable Range for DC Voltage | 4.5-5.6V | 6-9V | 10-13.2V | 12-15V | 13.5-18V | 20-26.4V | 26-32V | 41-56V |
AC Input Voltage Range | 85~132VAC/176~264VAC selected by switch 47~63Hz; 248~370VDC | |||||||
Input Current | 6.5A/115V 4A/230V | |||||||
AC Inrush Current | Cold-Start Current: 25A/115V, 50A/230V | |||||||
Leakage Current | <3.5mA/240VAC | |||||||
Overload Protection | 105%~150% Type: Cut Output, Reset: Auto Recovery | |||||||
Over Voltage Protection | 5.75-6.75V | 9.4-10.9V | 13.8-16.2V | 15.5-18.2V | 18-21V | 27.6-32.4V | 33.7-39.2V | 57.6-67.2V |
Temperature Coefficient | ± 0.03% /°C (0~50°C) | |||||||
Start, Rise, Hold time | 200ms, 100ms, 20ms | |||||||
Vibration | 10~500Hz, 2G 10min, /1 cycle, a total of 60 minutes, Each axes | |||||||
Withstand Voltage | Input and Output Interval: 1.5KVAC, Input and Enclosure: 1.5KVAC, Output and Enclosure: 0.5KVAC | |||||||
Isolation Resistance | Input and Output Interval: Input and Enclosure, Output and Enclosure: 500VDC/100M Ohms | |||||||
Working Temperature and Humidity | -10°C~+60°C (Refer to Output Derating Curve), 20%~90%RH | |||||||
Dimension | 215*115*50 mm | |||||||
Weight | 1.15kg | |||||||
Safety Standards | Design Delivery UL1950 | |||||||
EMC Standards | Design represents FCC Part 15J Condition Class A | |||||||
1. The testing condition for the parameter above is: 230VAC input,
rated load, 25°C 70%RH, Humidity.
2. Error, include the setting error, line stability and load
stability.
3. Wave test: adopting "A12" twisted pair wire for 20MHz, and
0.1uF-47uF capacitor short-circuit for interrupting .
4. Inlet Voltage Stability test: when it is over load, the lowest
voltage of inlet is representative to the highest voltage .
5. Load stability test: the load is from 0% to 100% .
6. C3.4 must be knocked down.
Dimension unit:mm
Best quality 7.5V 40A 300W Single output Switching Power Supply AC to DC for LED strip
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