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High Reliability Single Output Switching Power Supply 252W DC4.2V 60A

High Reliability Single Output Switching Power Supply 252W DC4.2V 60A

Good Quality High Reliability Single Output Switching Power Supply 252W DC4.2V 60A Sales

Large Image :  High Reliability Single Output Switching Power Supply 252W DC4.2V 60A

Shenzhen G-Orient Technology Co.,Ltd

Verified Supplier

China

Business type: Manufacturer, Distributor/Wholesaler, Exporter, Seller

Telephone : 86-755-86239353

NO.1st building,NO.5th Block,South Block,Zhong Guan Hong Hua Ling Industrial Zone,Nan Shan District,Shen Zhen City,China

Product Details:

Place of Origin: China
Brand Name: G-ORIENT
Certification: ISO9001 / CE / ROHS / FCC
Model Number: NHI300-4.2-A

Payment & Shipping Terms:

Minimum Order Quantity: 10pcs
Price: negotiable
Packaging Details: 20pcs/20Kgs / CARTONS,Carton Size:31*21*24cm
Delivery Time: 10 - 15 working days after received your payment
Payment Terms: T/T, Paypal, Western Union, L/C
Supply Ability: 50,000pcs per month
Detailed Product Description
Input: 200-240V AC Output: 4.2V DC / 60A
Operating Temperature: -40℃ ~ +60℃ Standard: CE / ROHS / FCC
Output Power: 252W Ripple & Noise: ≤250mVp-p
Size: 196*110*30mm High Efficiency: 85%

 

 

High Reliability Single Output Switching Power Supply 252W DC4.2V 60A ​

 

 

Applications:
* Products can be used to street lamps, lawn lamps, sunlight lamps, LED lighting
*Adornment: LED lamp, LED luminaire , LED strips, LED screens, advertisement screens
*Industrial electrical products, machinery and electrical equipment, security system, air purifier
 
 
Competitive Advantage:

* CE / ROHS / FCC approval
* 2-3 years warranty
* synchonous rectification
* High efficiency up to 85%
* Protections:Short circuit / Overload / Over voltage / Over temperature

* Ultra-thin 30mm
* Ultra-low start up temp.(- 40℃)
* Small size,ultra-light and easy to install
 
 
Features:
* AC input range selectable by switch
* Protections:Short circuit / Overload / Over voltage / Over temperature

* 100% full load burn-in test
* Fixed switching frequency at 90KHz
* Built-in constant current limiting circuit

Cooling by free air convection
* Withstand 300vac surge input for 5 second

 


Specifications:

Switching power supply

 NHI300-4.2-A

 OUTPUT

DC Voltage

 4.2V

Current Range

 0~60A

Rated Current

 60A

Rated Power

 252W

Ripple & Noise(max.)

 <250mVp-p

Voltage ADJ.Range

 4.05~5.0V

Voltage Tolerance

 +/- 2.0%

Line Regulation

 +/- 0.5%

Load Regulation

 +/- 1.0%

Setup,Rise Time

 1000ms,50ms/230VAC

Hold up time

 20ms/230VAC

 INPUT

Voltage Range

 200-240VAC

Frequency Range

 47-63Hz

Efficiency(Typ.)

 83-88%

AC Current

 4A/230VAC

Inrush Current(max.)

 60A/230VAC

Leakage Current

 < 3.5mA /240VAC

 Protection

Over Load

 105 ~ 150% rated output power

 Protection type: Constant current limiting,recovers   automatically after fault condition is removed

Over Voltage

 5.2~ 6.3V

 Protection type: Shut down O/P voltage,re-power on to recover

Over Temperature

 90℃ +/- 5℃

 Protection type: Shut down O/P voltage,recovers automatically after temperature goes down

 Function

Fan on/off control(Typ.)

RTH2≧50℃ Fan on,≦45℃ Fan off

 Environment

Working Temp.

 -20 ~ +60℃ (Refer to output load derating curve)

Working Humidity

 20 ~ 90% RH, non-condensing

Storage Temp., Humidity

 -20 ~ +85℃, 10 ~ 95% RH

Temp.Coefficient

 +/-0.03%/℃ (0 ~ 50℃)

Vibration

 10 ~ 500Hz, 5G 10min./1 cycle,60min. Each along X, Y, Z axes

 Safety

Safety standards

 UL60950-1 approved

Withstand Voltage

 I/P-O/P:3KVAC  I/P-FG:1.5KVAC   O/P-FG:0.5KVAC

Isolation Resistance

 I/P-O/P,I/P-FG,O/P-FG:100M Ohms/500VDC / 25℃ / 70% RH

 Others

MTBF

 271.9K hrs min. MIL-HDBK-217F(25℃)

Dimension

 190*110*30mm (L*W*H)

Packing

 1.0kg; 20pcs/20Kgs

 Note

1. All parameters NOT specially mentioned are measured at 230VAC input,rated load and 25℃ of ambient temperature.

2. Ripple & noise are measured at 20Mhz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1uf & 47 uf parallel capacitor.

3. Tolerance: includes set up tolerance,line regulation and load regulation.

4. Please connect positive pole of input voltage with mark”L” of terminal block,connect negative pole of input voltage with mark”N” of terminal block,using DC voltage for input voltage

 
 

Company Advantage:
* High quality products
* Short lead time
* Professional R&D team
* Standardized production process

 

 

Contact Details
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