Wholesale 12V LED Power Supply 150W 250W 350W
$7.8≥100Piece/Pieces
Payment Type: | L/C,T/T,Money Gram,Western Union |
Incoterm: | FOB,CFR,CIF,EXW |
Min. Order: | 100 Piece/Pieces |
Transportation: | Ocean,Land,Air,Express |
Port: | Shenzhen,Shekou |
$7.8≥100Piece/Pieces
Payment Type: | L/C,T/T,Money Gram,Western Union |
Incoterm: | FOB,CFR,CIF,EXW |
Min. Order: | 100 Piece/Pieces |
Transportation: | Ocean,Land,Air,Express |
Port: | Shenzhen,Shekou |
Model No.: S-250W-12
Brand: OEM
Place Of Origin: China
Output Power: 301 - 400w
Output Type: Multiple
The Output Voltage: 12v
Driving Method: Led Regulator Voltage
Modulation System: Pwm
Power Supply Voltage: Ac85-265
Warranty: 12 Months
Protection: Ovp Ocp Scp Otp
Power Supply Mode: Constant Voltage Source
Circuit Structure: Electronic Step-Down Transformer
Weight: 633g
Item Name: 250w Led Power Supply
Input: Ac 85-265v 50/60hz 2.5amax
Usage: Light
Output Type: Single
Driving Method: LED Regulator Voltage
Circuit Structure: Electronic Step-down Transformer
Certification: CE
Power Supply Mode: Constant Voltage Source
Modulation System: PWM
In-Out: Step-down Type
Power Supply Voltage: AC85-265
Pack Sealing Size: SMD
Warranty: 1 Year
Protection: OVP OCP SCP OTP
Input: AC 85-265V 50/60Hz 2.5Amax
Efficiency: 82%
Item Name: 250W LED Power Supply
Output: 12V 20.8A
Weight: 633g
Selling Units | : | Piece/Pieces |
Package Type | : | 20pcs/ctn |
Wholesale 12V LED Switching power supply 150W 250W 350W
Switching Power Supply is a widely used circuit controller, often used in a variety of industrial machinery automation control, communication tools, LED lighting equipment, a variety of ordinary home appliances and so on. It is the use of pulse controller to control the circuit switch, thus maintaining the output voltage of a Power Supply. It can be said that the switching power supply is almost widely used in almost all electronic equipment, is an indispensable power supply. All products in our factory has one year warranty. And we promise to replace our client's new products when they get any defective from our company.
For this item, followed are the Features:
1. Universal AC input/Full range
2. Protection: Short circult/Overload/Over Voltage
3. Cooling by free air convection
4. 100% full load burn-in test
5. No load power consumption < 0.5W
6. High efficiency, long life and high reliability
7. One year warranty
Details:
Model | S-250-5V | S-250-12V | S-250-24V |
DC Output Voltage | 5V | 12V | 24V |
Iutput Voltage Error | ± 2% | ± 1% | ± 1% |
Rated Output Current | 50A | 20.8A | 10.4A |
Output Current Range | 0-50A | 0-20.8A | 0-10.4A |
Tripple and Noise | 150mVp-p | 250mVp-p | 350mVp-p |
Iniet Stability | ± 0.5% | ± 0.5% | ± 0.5% |
Tolerance Voltage | ± 1% | ± 0.5% | ± 0.5% |
DC Output Power | 250W | 250W | 250w |
Efficiency | 76% | 78% | 80% |
Adjustable Range for DC Voltage | 4.5-5.6V | 10-13.2V | 20-26.4V |
AC Input Voltage Range | 90~132VAC/180~264VAC selected by switch 47~63Hz; 240~370VDC | ||
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 | Yes | ||
High Temperature Protection | Yes | ||
Temperature Coefficient | ± 0.03% /°C (0~50°C) | ||
Start, Rise, Hold time | 200ms, 100ms, 20ms | ||
Vibration | 10~500Hz, 2G 10min,/1cycle, a total of 60 minutes, Each axes | ||
Withstand Voltage | Between Input and Output: 1.5KVAC, Input and Shell: 1.5KVAC, Output and Shell: 0.5KVAC | ||
Isolation Resistance | Input and Output Intermal: Input and Enclosule, Output and Enclosure: 500VDC/100M Ohms | ||
Working Temperature and Humidity | `-10°C~+60°C (Refer to Output Dreating Cutive), 20%~90%RH | ||
Storage Temperature and Humidity | `20°C~+85°C, 10%~95%RH | ||
Overall Dimension | 210*110*50 mm | ||
Weight | 633g | ||
EMC Standards | Meet FCC Part 15J Conduction class B |
Please Note:
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" double wire for 20MHZ, and 0.1uF capacitor short-circuit for interrupting.
4. Inlet Voltage Stability test: when is over load, the lowest voltage of inter is representative to the highest voltage.
5. Load stability test: the load is from 0% to 100%, others 60%.
6. C3.4 must be knocked down.
Applications:
•Office , Artwork, Display items lighting;
•Household lighting;
•Commercial lighting, such as Flood light, Down light, Flexible strip light, Wall washer, etc;
•Hotel, Restaurant lighting;
•Other public facility lighting.
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.