Gaoxin Industrial Park, Guangming New Zone, Shenzhen w prowincji Guangdong, Chiny
Dom ProduktyAC DC Switching Power Supply

Professional Single Output AC/DC Switching Power Supply 60A 252 Watts

Professional Single Output AC/DC Switching Power Supply 60A 252 Watts

  • Professional Single Output AC/DC Switching Power Supply 60A 252 Watts
Professional Single Output AC/DC Switching Power Supply 60A 252 Watts
Szczegóły Produktu:
Place of Origin: China
Nazwa handlowa: G-Orient
Orzecznictwo: CE
Model Number: NHI300-4.2-A
Zapłata:
Minimum Order Quantity: 10pcs
Cena: negotiable
Packaging Details: 20pcs/16Kgs / CARTONS,Carton size: 33*20*18cm
Delivery Time: 10 working days after received your payment
Payment Terms: T/T, Paypal, Western Union, L/C
Supply Ability: 10000
Kontakt
Szczegółowy opis produktu
High Light:

AC DC LED DISPLAY POWER SUPPLY

,

power supply

,

LED Display power

Professional Single Output AC/DC Switching Power Supply 60A 252 Watts
Competitive Advantage:
* 2-3 years warranty
* Ultra-thin 30mm
* Ultra-low start up temp.(- 40℃)
* synchonous rectification
* High efficiency up to 85%
* Small size,ultra-light and easy to install
* CE / ROHS / FCC approval
* Protections:Short circuit / Overload / Over voltage / Over temperature
Company Advantage:
* Professional R&D team
* High quality products
* Short lead time
* Standardized production process
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

3.78~4.62V

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

4.83~ 5.88V

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.

-40 ~ +60℃ (Refer to output load derating curve)

Working Humidity

20 ~ 90% RH, non-condensing

Storage Temp., Humidity

-40 ~ +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

195*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


Features:
* Cooling by free air convection
* Withstand 300vac surge input for 5 second
* Built-in constant current limiting circuit
* 100% full load burn-in test
* Fixed switching frequency at 90KHz
* Low cost,high reliability
* 2 years warranty
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





























Szczegóły kontaktu
Shenzhen YONP Power Co.,Ltd

Osoba kontaktowa: Miss. Angel

Tel: 1598940345

Faks: 86-755-3697544

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