G-energy J400V5-AN Switching Power Supply with Fan Cooling 200V-240V Input for Full Color LED Display Screen

Short Description:

The power supply has the characteristics of small volume, high efficiency, stable operation and high reliability. The power supply has input under-voltage, output current limiting, output short circuit and so on. The synchronous rectifier circuit greatly improves the efficiency of the power supply and saves energy consumption.

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Product Detail

Product Tags

Product Main Specification

Output Power

(W)

Rated Input

Voltage

(Vac)

Rated Output

Voltage (Vdc)

Output Current

Range

(A)

Precision

Ripple and

Noise

(mVp-p)

400

180-264

+5.0

0-80.0

±2%

≤150

Environment Condition

Item	Description	Tech Spec	Unit	Remark
1	Working temperature	-30—50	℃
2	Storing temperature	-40—80	℃
3	Relative humidity	10—90	%	No condensation
4	Heat dissipation method	Fan cooling		The power supply should be installed on the metal plate to dissipate heat
5	Air pressure	80— 106	Kpa
6	Height of sea level	2000	m

Electrical Character

1	Input character
Item	Description	Tech Spec	Unit	Remark
1.1	Rated voltage range	200-240	Vac	Refer to the diagram of input voltage and load relation.
1.2	Input frequency range	47—63	Hz
1.3	Efficiency	≥85.0	%	Vin=220Vac 25℃ Output Full Load (at room temperature)
1.4	Efficiency factor	≥0.45		Vin=220Vac Rated input voltage, output full load
1.5	Max input current	≤3.5	A
1.6	Dash current	≤120	A	Cold state test @220Vac
2	Output character
Item	Description	Tech Spec	Unit	Remark
2.1	Output voltage rating	+5.0	Vdc
2.2	Output current range	0-80.0	A
2.3	Output voltage adjustable range	4.9-5.1	Vdc
2.4	Output voltage range	±2	%
2.5	Load regulation	±2	%
2.6	Voltage stability accuracy	±2	%
2.7	Output ripple and noise	≤150	mVp-p	Rated input, output full load, 20MHz bandwidth, load side and 47uf / 104 capacitor
2.8	Start output delay	≤5.0	S	Vin=220Vac @25℃ test
2.9	Output voltage raise time	≤50	ms	Vin=220Vac @25℃ test
2.10	Switch machine overshoot	±5	%	Test conditions: full load, CR mode
2.11	Output dynamic	The voltage change is less than±10% VO; the dynamic response time is less than 250us	mV	LOAD 25%-50%-25% 50%-75%-50%
3	Protection character
Item	Description	Tech Spec	Unit	Remark
3.1	Input under-voltage protection	140-175	VAC	Test conditions: full load
3.2	Input under-voltage recovery point	160-180	VAC
3.3	Output current limiting protection point	92-120	A	HI-CUP hiccups self-recovery, avoid long-term damage to power after a short-circuit power.
3.4	Output short circuit protection	Self-Recovery	A
4	Other character
Item	Description	Tech Spec	unit		Remark
4.1	MTBF	≥40,000	H
4.2	Leakage Current	＜3.0(Vin=230Vac)	mA		GB8898-2001 test method

Production Compliance Characteristics

Item	Description		Tech Spec	Remark
1	Electric Strength	Input to output	3000Vac/10mA/1min	No arcing, no breakdown
2	Electric Strength	Input to ground	1500Vac/10mA/1min	No arcing, no breakdown
3	Electric Strength	Output to ground	500Vac/10mA/1min	No arcing, no breakdown

Relative Data Curve

Relationship between environmental temperature and load

Input voltage and load voltage curve

Load and efficiency curve

The mechanical character and the definition of connectors（ unit：mm）

Dimensions: length× width× height=217.2×117.2×30±0.5.
Assembly Holes Dimensions

Above is the top view of the bottom shell. The specifications of the screws fixed

in the customer system are M3, totaling 4. The length of the fixed screws entering

the power supply body should not exceed 3.5mm.

Attention For Application

1、Power supply to be safe insulation, any side of the metal shell with the outside should be more than 8mm safe distance. If less than 8mm need to pad 1mm thickness above PVC sheet to strengthen the insulation.

2、Safe use, to avoid contact with the heat sink, resulting in electric shock.

3、PCB board mounting hole stud diameter not exceeding 8mm.

4、Need a L355mm*W240mm*H3mm aluminum plate as auxiliary heat sink.