GPAD201M4.2-1E Customized Power Supply | Single Output Power Supply

The GPAD201M4.2-1E customized power supply is a high-quality power source designed for a wide range of applications. With a wide input voltage range of 90~264Vac, it can operate under a wide range of conditions. The power supply has a single output and offers output short circuit protection, overcurrent protection, and output overvoltage protection.

Designed with safety in mind, the GPAD201M4.2-1E power supply meets the safety standards for information technology equipment, ensuring the safety of the user and the equipment being powered. The power supply has a maximum output power of 200W and a high efficiency of 85%, making it a reliable power source for demanding applications.

In terms of basic output characteristics, the GPAD201M4.2-1E power supply has an output voltage range of 4.2Vdc and an output current range of 0~40A. It has a load regulation of ±3% and voltage stabilization accuracy of ±5%. The source adjustment rate is ±2% and it has a noise + ripple (peak-to-peak) of 200mV.

The power supply also offers protection features such as output overvoltage protection and output current limiting protection point. It has passed various EMC tests and meets the safety regulations and insulation level requirements.

In summary, the GPAD201M4.2-1E customized power supply is a reliable power source that provides a wide input voltage range, single output, and various protection features. It meets strict safety standards and has passed various EMC tests. With its high efficiency and excellent performance, it is suitable for various demanding applications.

Key Features:

• Wide input voltage range of 90~264Vac
• Single output with output short circuit, overcurrent, and overvoltage protection
• Safety standards compliant for information technology equipment
• Maximum output power of 200W and high efficiency of 85%
• Load regulation of ±3% and voltage stabilization accuracy of ±5%
• Passed various EMC tests and meets safety regulations and insulation level requirements
  

  1.1 Environment
  Parameter	Minimal	Typical	Max	Unit	Comment
  Operating temperature	-25		55	°C
  Storage temperature	-25		100	°C
  Relative humidity	5		95	%	No condensation
  Altitude	0		4000	m	The high temperature derating under the service condition of 3000 ~ 4000 m shall be reduced by 1 ℃ for every 200 m.
  Heat dissipation mode					The bottom plate is close to the radiator
  1.2 Input
  Parameter	Minimal	Typical	Max	Unit	Comment
  AC input voltage range	90	110/220	264	Vac
  AC input voltage frequency	47	50/60	63	Hz
  Power factor	0.9				220Vac full load
  Input rush current			50	A	220Vac full load/cold test
  1.3 Basic output characteristics
  Parameter	Minimal	Typical	Max	Unit	Comment
  Output voltage range		4.2		Vdc
  Output current range	0		40	A	Long-term operation of load 30 A, instantaneous peak current 40 A
  Load regulation			±3	%	Rated voltage input, full load variation
  Voltage stabilization accuracy			±5	%	Full voltage input range/full load output
  Source adjustment rate			±2	%	Rated current output, full voltage range variation
  Noise + Ripple (peak-to-peak)			200	mV	220Vac input voltage and full load 30 A are tested, and a 0.1 uF ceramic capacitor or a gold film capacitor and a 10uF electrolytic capacitor are added at the output end during the test. The bandwidth of the oscilloscope is 20 MHz.
  1.4 Other output characteristics
  Parameter	Minimal	Typical	Max	Unit	Comment
  Output Power		200		W
  Output efficiency	85			%	220Vac input, output full load
  Temperature coefficient			±0.02	%/℃	Rated output voltage and output current, full operating temperature range
  Power-on output delay			4	S	Full load test at 220Vac
  Output Voltage Rise Time			50	ms	Rated input/rated output
  1.5 Protection
  Parameter	Minimal	Typical	Max	Unit	Comment
  Output overvoltage protection point	5		5.5	V
  Output current limiting protection point	44		60	A	Full load test at 220Vac, self-recovery
  Output short circuit protection					Long-term short circuit and self-recovery
  1.6 EMC and others
  Parameter	Standard requirements
  Radiated Emission (CE)	CLASS A Standard GB9254-2008 (IDT CISPR 22:2006)
  Conducted interference (RE)	CLASS A Standard GB9254-2008 (IDT CISPR 22:2006)
  Electrostatic discharge (ESD)	EN61000-4-2 ± 4 KV contact discharge, ± 8 KV air discharge. (Criterion B)
  Radiated immunity (RS)	EN61000-4-3 LEVEL 3; Criteria A; 10V/m field strength
  Conducted Immunity (CS)	EN61000-4-6 (the output end of the power module shall also be tested) LEVEL 3; Criterion A: 10V
  Surge (SURGE)	EN61000-4-5 Input: line-to-line 1 KV, line-to-ground 2 KV
  Fast Transient Burst (EFT/B)	± 2KV, LEVEL 3, criterion B IEC61000-4-4
  Vibration	Frequency 1-4Hz, acceleration spectral density 0.0001 G2/Hz; Frequency 4-100Hz, acceleration spectral density 0.01 G2/Hz; Frequency 100-200Hz, acceleration spectral density 0.001 G2/Hz; Total RMS acceleration: 0.781 Grms; Test axial direction: 3 axial directions. Test time: 30 min in each axial direction.
  Impact	Impulse waveform: half sine wave; Peak acceleration: 300m/S2; Pulse width: 6ms; Axial direction of impact: 6 directions; Number of impacts: 3 in each direction
  Voltage fluctuation and flicker	Pst≤1.0 dc≤3%
  	P1t ≤ 0.65 dmax ≤ 4% d (t) value exceeds 3.3% ≤ 200ms
  Current harmonic emission	CLASS A IEC61000-3-2 {6}
  Acoustic noise	55dB(A); Test distance 1m
  MTBF	MTBF≥100,000h
  Odor requirements	Do not produce peculiar smell and smell harmful to health.
  1.7 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
  Insulation resistance	≥10MΩ		Under normal atmospheric pressure, relative humidity < 90%, when the test voltage is 500Vdc, the power supply input to output, input to ground, output to ground insulation resistance ≥ 10 MΩ
  1.8 Mechanical properties
  Dimension (mm)	As shown in the figure below
  Weight (kg)	＜0.5Kg