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FSP group constant voltage168W LED display power supply

Location:
Changzhou, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Electronics & Electrical > Power Supplies

Product Description

About US

168W 4.2V constant Voltage LED Display Power Supply

1. FEATURES:

This specification describes the performance characteristics of a 168W, 4.2V, constant voltage output power supply for LED Display.
The model features in:
1. high efficiency: 88% typical @230Vac, full load
2. high power factor: 0.90 min. @ 230Vac, full load

3. with OVP, OCP, SCP,OTP

2. Input Characteristics :

2.1 Input Voltage and Frequency

The range of input voltage is from 90Vac to264Vac single phase


Input

Min.

Typ.

Max.

Input Voltage/

90Vac

230Vac

264Vac

Input Frequency/

47Hz

50Hz

63Hz

2.2 Input Current

0.9A max. @ 230Vac input & Full load

2.3 AC Line Inrush Current (25°C Cold Start)

No component shall be damaged and the input fuse shall not blow when the power supply is powered on.

2.4 Power Factor

Items

Min.

Typ.

Test Condition

Power Factor

0.94

0.95

230Vac, 25 °C , Full Load

2.5 Efficiency

Items

Min.

Typ.

Test Condition

High Line Efficiency

86%

88%

230Vac, 25 °C, Full Load

3. Output Characteristics:

3.1 Static Output Characteristics

Items

Min.

Typ

Max.

Output Voltage

3.99V

4.2V

4.41V

Output Current Regulation Band

0A

-

40A

Output Power

0

-

176.4W

3.2 Ripple & Noise

Current Ripple: 500mV max.(<630mA) , with full load at 25 °C & 40 °C measured at 20MHz bandwidth.

3.3 Output Current Precision

Output current: 4.2V±5%

3.4 Other advantages

Over Current Protection

Over Voltage Protection

Over Temperature Protection

Short Circuit Protection

5. MECHANICAL

5.1 Dimension

PCB size: 190x 88x20mm (LxWxH).

Power supply size: 201x96x25mm (LxWxH).

Carton size: 330x 330x250mm (LxWxH).

Advanced Lab



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Contact Information

Company:
 Changzhou Powerlander Technology Co., Ltd.
Phone Number:
  86-519-88991712
Fax Number:
 
 
Changzhou Powerlander Technology Co., Ltd.
 Jiangsu , China FREE
 

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