| Công viên Gaoxin công nghiệp, Guangming New Zone, thành phố Thâm Quyến, tỉnh Quảng Đông, Trung Quốc | Angelwang66@126.com |
 |
| Place of Origin: | China |
| Hàng hiệu: | G-ORIENT |
| Chứng nhận: | ISO9001 / CE / ROHS / FCC |
| Model Number: | NHP300-4.5-A |
| Minimum Order Quantity: | 10pcs |
|---|---|
| Giá bán: | negotiable |
| Packaging Details: | 20pcs/16Kgs / CARTONS |
| Delivery Time: | 10 working days after received your payment |
| Payment Terms: | T/T, Paypal, L/C, Western Union |
| Supply Ability: | 50,000pcs per month |
| Output power: | 270W | Ripple & Noise: | ≤200mVp-p |
|---|---|---|---|
| Operating temperature: | -40℃ ~ +60℃ | Application: | LED TV |
| Standard: | CE / ROHS / FCC | Input: | 100-240V AC |
| Output: | 4.5V DC / 60A | High efficiency: | 90% |
| Điểm nổi bật: | adjustable switching power supply,switched mode power supply |
||
4.5V 60A 270W LED Switching Power Supply for LED Microdist TV Size 242*58*29mm
Features:
* Synchronous rectification,high power factor>0.95
* High efficiency up to 90%
* Low output ripple and noise,high reliability
* With over-current/over-voltage/short-circuit/over-power protection
* Ultra-low start up temperature -40℃
* 2 years warranty
Company Advantage:
* Cheap wholesale price
* High quality products
* Short lead time
* Professional R&D team
* Standardized production process
* Best after sale service
Specifications:
|
Switching power supply |
NHP300-4.5-A |
|
|
OUTPUT |
DC Voltage |
4.5V |
|
Current Range |
0~60A |
|
|
Rated Current |
60A |
|
|
Rated Power |
270W |
|
|
Ripple & Noise(max.) |
<200mVp-p |
|
|
Regulation |
≦+/-3% |
|
|
Leakage current |
≦3.5mA |
|
|
INPUT |
Voltage Range |
100-240V AC |
|
Frequency Range |
47-63Hz |
|
|
Efficiency(Typ.) |
90% |
|
|
Environment |
Storage Temperature |
-40 ~ +85℃ |
|
Operaing Temperature |
-40 ~ +80℃ |
|
|
Relative Humidity |
10%-95% |
|
|
Cooling |
Natural convection |
|
|
Safety |
Safety standards |
CE |
|
Withstand Voltage |
Input-output withstand vol. |
3000Vac/10mA/1min |
|
Input-FG withstand vol. |
1500Vac/10mA/1min |
|
|
Output-FG withstand vol. |
500Vac/10mA/1min |
|
|
Others |
Dimension |
242*58*29mm (L*W*H) |
|
Packing |
|
|
Applications:
1. Electrical equipment, Instrumentation;
2. Digital and electronic products;
3. Advisement player
4. LED display,LCD TV, LED TV
5. Display screen,LED video wall
6. Communications and security products.
Competitive Advantage:
* Ultra-thin 29mm
* High efficiency up to 90%
* Low output ripple and noise
* Output over-current,short-circuit,over-load,over-voltage protection
* Synchronous rectification+PFC
* Ultra-low start up temperature-40℃
* CE / ROHS / FCC approval
Người liên hệ: Miss. Angel
Tel: 1598940345
Fax: 86-755-3697544
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