Name: Goldpower GPAD301M5-1H LED Display Switching Power Supply
Brand: GOLDPOWER
SKU: GPAD301M51H
Availability: InStock

Goldpower GPAD301M5-1H LED Display Switching Power Supply

$49.99

The GPAD301M5-1H power supply is a customized single-output PSU with a wide input voltage range. It includes over-current protection, over-voltage protection, and over-temperature protection to ensure reliable performance.

Goldpower GPAD301M5-1H LED Display Switching Power Supply Description

The GPAD301M5-1H power supply is a high-quality customized PSU developed and manufactured by Goldpower. With a wide input voltage range of 90 ~ 264VAC, this single-output power supply can work normally in a variety of environments. It is designed with strict adherence to safety requirements and meets the safety standards of information technology equipment.

This power supply includes a range of features that ensure reliable performance. It comes with over-current protection, over-voltage protection, and over-temperature protection, which help prevent damage to both the power supply and any connected equipment. Additionally, the power supply is designed for efficient operation, with an output efficiency of 87-88% at 220Vac input and full load output.

In terms of output characteristics, the GPAD301M5-1H power supply has a voltage range of +5Vdc and an output voltage range of 4.6 ~ 5Vdc. Its output current range is 0 ~ 60A, and it has a ripple (peak-to-peak) of 200mVp-p at rated input/output, with load regulation of ±5% and voltage stabilization accuracy of ±5%. The power supply also has a source adjustment rate of ±2%.

The GPAD301M5-1H power supply includes protection features that help prevent damage to both the power supply and connected equipment. It has output over-voltage protection, output over-current protection, short circuit protection, and over-temperature protection, all of which help ensure reliable and safe operation.

This power supply is designed to meet rigorous EMC requirements, including electrostatic immunity, radiated immunity, conducted immunity, fast transient burst, surge, conducted disturbances, and radiated disturbance.

The GPAD301M5-1H power supply has undergone a range of mechanical tests, including vibration, impact, collision, static pressure, moisture-proof, and mildew-proof tests, ensuring that it can withstand a variety of environmental conditions.

1.1 Environment
Parameter	Minimal	Typical	Max	Unit	Comment
Operating temperature	-25		55	°C
Storage ambient temperature	-40		85	°C
Operating relative humidity	20		95	%	No condensation
Store relative humidity	5		95	%	No condensation
Altitude			5000	m
Atmospheric pressure	70		106	KPa
Heat dissipation mode					Natural conduction and heat dissipation

1.2 Input
Parameter	Minimal	Typical	Max	Unit	Comment
Input voltage range	90	220	264	Vac
Input current			4	A
Input rush current			80	A	220Vac input, output full load
Enter the frequency	47	50	63	Hz	Full range normal operation
Power factor	0.95				220Vac input, output full load

1.3 Basic output characteristics
Parameter	Minimal	Typical	Max	Unit	Comment
Output voltage		+5V		Vdc
Output voltage range	4.6		5	Vdc
Output current range	0		60	A
Ripple (peak-to-peak)			200	m Vp-p	At rated input/output, add a 0.11μF ceramic capacitor and a 1010μF high frequency electrolytic capacitor respectively, and the bandwidth is 20MHz for measurement. Ripple less than 300 m at low temperature below -20 ℃ Vp-p
Load regulation			±5	%
Voltage stabilization accuracy			±5	%
Source adjustment rate			±2	%

1.4 Other output characteristics
Parameter	Minimal	Typical	Max	Unit	Comment
Output Power			300	W	300 W peak
Output efficiency	87	88		%	220Vac input, full load output
Temperature coefficient			±0.03	%/℃
Startup and shutdown overshoot			±10	%
Dynamic Response Overshoot			±5	%	25% -50% -25% or 50% -75% -50% load transformer Load jump rate of 0.1A/s to exceed output
Dynamic Response Recovery Time			200	ūS	Partial Measurement of Voltage Stabilizing Accuracy Range
Power-on output delay			5	S

1.5 Protection
Parameter	Minimal	Typical	Max	Unit	Comment
Output overvoltage protection	5.5		7	V	220Vac input, output half-load test
Output overcurrent protection	63		96	A	Hiccups, self-healing
Short circuit protection		Have			Short circuit for a long time and self-recovery
Over-temperature protection			70	°C	Hiccups, self-healing

1.6 EMC
Project	Indicator requirements				Standard
Electrostatic Immunity (ESD)	Air discharge ± 8 KV				IEC 61000-4-2 (Criterion A)
Electrostatic Immunity (ESD)	Contact discharge ± 6 KV				IEC 61000-4-2 (Criterion A)
Radiated immunity (RS)	Test frequency: 80MHz ~ 2GHz Electric field intensity: 3V/m; Amplitude modulation: 80% AM (1kHz) Test frequency: 0.15 MHz ~ 80 MHz, test intensity				IEC 61000-4-3 (Criterion A)
Conducted Immunity (CS)	Degree: 3 V, amplitude modulation: 80% AM at 1 kHz				IEC 61000-4-6 (Criterion A)
Fast Transient Burst (EFT/B)	± 2kV, repetition frequency: 5KHz & 100KHz				IEC 61000-4-4 (Criterion A)
Surge (SURGE)	AC power port: Line ± 1 kV (internal resistance 2 Ω) Line ground ± 2 kV (internal resistance 12 Ω)				IEC 61000-4-5 (Criterion A)
Conducted disturbances (CE)	CLASS B (Note 2)				CISPR22 ；EN55022 ；GB9254 ；
Radiated disturbance (RE)	CLASS B (Note 2)				CISPR22 ；EN55022 ；GB9254 ；

1.7 Others
Vibration	Frequency from 10Hz to 55Hz (sine sweep), amplitude 0.35 mm
Impact	Peak acceleration of 150 m/s²for 11 ms
Collision experiment	Collision waveform: half sine wave; Peak acceleration: 180m/S2; Pulse width: 6ms; Collision direction: 6 directions; Collision times
Collision experiment	Number: 100 times in each direction.
	TL=Wt×(S-1)×F×9.8(N)
Static pressure test	Where: TL: the applied pressure value, unit: N; Wt: the weight of the package itself, unit: kg; S: the number of stacking layers allowed, select the maximum number of stacking layers; F: safety factor, usually 5; The pressure is applied for 2 H.
Moisture-proof	GB/T2423.4-1993 Alternate damp heat test, 24 ~ 45 ℃, 95% RH, 48h
Mildew proof	Mould test, grade 2
MTBF	MTBF≥100,000h
Odor requirements	Do not produce peculiar smell and smell harmful to health.

1.8 Safety regulations and insulation level
Parameter	Standard requirements				Comment
Input-output	3000Vac/≤10mA/1min				No flashover, no breakdown
Input-Earth	1500Vac/≤10mA/1min				No flashover, no breakdown
Output-Earth	500Vdc/≤10mA /1min				No flashover, no breakdown
Grounding resistance	＜0.1Ω
Insulation resistance	≥10MΩ				Under normal atmospheric pressure, the relative humidity is 90% and the test voltage is DC 500 V, the insulation resistance of power supply input to output, input to ground and output to ground shall not be less than 20MΩ.
Leakage current	≤1m A

1.9 Mechanical properties
Dimensions (L * W * H)	1805026mm
Weight (kg)	≤0.6Kg

①Shipping Fee
We offer a fixed shipping fee of $78 per order, regardless of size or weight, making shipping costs predictable and manageable.

②Handling Time
Orders for in-stock items are processed within 24 hours. Some items may require an additional 48-72 hours for processing, and we will notify you if this is the case.

③Delivery Time
Our typical delivery time is 3-7 days, depending on your location. In rare cases of delays due to weather, regulations, or holidays, we appreciate your understanding.

④Customs & Duties
Customs duties, taxes, and other import fees are the responsibility of the recipient. For specific requirements, please inform us before shipping.

⑤Tracking Your Order
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For more details, please see our [Complete Shipping Policy].

Goldpower-GPAD301M5-1H-Switching-Power-Supply-1-_Switching-Power-Supply

Goldpower-GPAD301M5-1H-Switching-Power-Supply-2-_Switching-Power-Supply

SKU: GPAD301M51H Categories: I = 51-60A, Switching Power Supply, U = 5.0VDC

Description

1.1 Environment
Parameter	Minimal	Typical	Max	Unit	Comment
Operating temperature	-25		55	°C
Storage ambient temperature	-40		85	°C
Operating relative humidity	20		95	%	No condensation
Store relative humidity	5		95	%	No condensation
Altitude			5000	m
Atmospheric pressure	70		106	KPa
Heat dissipation mode					Natural conduction and heat dissipation

1.2 Input
Parameter	Minimal	Typical	Max	Unit	Comment
Input voltage range	90	220	264	Vac
Input current			4	A
Input rush current			80	A	220Vac input, output full load
Enter the frequency	47	50	63	Hz	Full range normal operation
Power factor	0.95				220Vac input, output full load

1.3 Basic output characteristics
Parameter	Minimal	Typical	Max	Unit	Comment
Output voltage		+5V		Vdc
Output voltage range	4.6		5	Vdc
Output current range	0		60	A
Ripple (peak-to-peak)			200	m Vp-p	At rated input/output, add a 0.11μF ceramic capacitor and a 1010μF high frequency electrolytic capacitor respectively, and the bandwidth is 20MHz for measurement. Ripple less than 300 m at low temperature below -20 ℃ Vp-p
Load regulation			±5	%
Voltage stabilization accuracy			±5	%
Source adjustment rate			±2	%

1.4 Other output characteristics
Parameter	Minimal	Typical	Max	Unit	Comment
Output Power			300	W	300 W peak
Output efficiency	87	88		%	220Vac input, full load output
Temperature coefficient			±0.03	%/℃
Startup and shutdown overshoot			±10	%
Dynamic Response Overshoot			±5	%	25% -50% -25% or 50% -75% -50% load transformer Load jump rate of 0.1A/s to exceed output
Dynamic Response Recovery Time			200	ūS	Partial Measurement of Voltage Stabilizing Accuracy Range
Power-on output delay			5	S

1.5 Protection
Parameter	Minimal	Typical	Max	Unit	Comment
Output overvoltage protection	5.5		7	V	220Vac input, output half-load test
Output overcurrent protection	63		96	A	Hiccups, self-healing
Short circuit protection		Have			Short circuit for a long time and self-recovery
Over-temperature protection			70	°C	Hiccups, self-healing

1.6 EMC
Project	Indicator requirements				Standard
Electrostatic Immunity (ESD)	Air discharge ± 8 KV				IEC 61000-4-2 (Criterion A)
Electrostatic Immunity (ESD)	Contact discharge ± 6 KV				IEC 61000-4-2 (Criterion A)
Radiated immunity (RS)	Test frequency: 80MHz ~ 2GHz Electric field intensity: 3V/m; Amplitude modulation: 80% AM (1kHz) Test frequency: 0.15 MHz ~ 80 MHz, test intensity				IEC 61000-4-3 (Criterion A)
Conducted Immunity (CS)	Degree: 3 V, amplitude modulation: 80% AM at 1 kHz				IEC 61000-4-6 (Criterion A)
Fast Transient Burst (EFT/B)	± 2kV, repetition frequency: 5KHz & 100KHz				IEC 61000-4-4 (Criterion A)
Surge (SURGE)	AC power port: Line ± 1 kV (internal resistance 2 Ω) Line ground ± 2 kV (internal resistance 12 Ω)				IEC 61000-4-5 (Criterion A)
Conducted disturbances (CE)	CLASS B (Note 2)				CISPR22 ；EN55022 ；GB9254 ；
Radiated disturbance (RE)	CLASS B (Note 2)				CISPR22 ；EN55022 ；GB9254 ；

1.7 Others
Vibration	Frequency from 10Hz to 55Hz (sine sweep), amplitude 0.35 mm
Impact	Peak acceleration of 150 m/s²for 11 ms
Collision experiment	Collision waveform: half sine wave; Peak acceleration: 180m/S2; Pulse width: 6ms; Collision direction: 6 directions; Collision times
Collision experiment	Number: 100 times in each direction.
	TL=Wt×(S-1)×F×9.8(N)
Static pressure test	Where: TL: the applied pressure value, unit: N; Wt: the weight of the package itself, unit: kg; S: the number of stacking layers allowed, select the maximum number of stacking layers; F: safety factor, usually 5; The pressure is applied for 2 H.
Moisture-proof	GB/T2423.4-1993 Alternate damp heat test, 24 ~ 45 ℃, 95% RH, 48h
Mildew proof	Mould test, grade 2
MTBF	MTBF≥100,000h
Odor requirements	Do not produce peculiar smell and smell harmful to health.

1.8 Safety regulations and insulation level
Parameter	Standard requirements				Comment
Input-output	3000Vac/≤10mA/1min				No flashover, no breakdown
Input-Earth	1500Vac/≤10mA/1min				No flashover, no breakdown
Output-Earth	500Vdc/≤10mA /1min				No flashover, no breakdown
Grounding resistance	＜0.1Ω
Insulation resistance	≥10MΩ				Under normal atmospheric pressure, the relative humidity is 90% and the test voltage is DC 500 V, the insulation resistance of power supply input to output, input to ground and output to ground shall not be less than 20MΩ.
Leakage current	≤1m A

1.9 Mechanical properties
Dimensions (L * W * H)	1805026mm
Weight (kg)	≤0.6Kg

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