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China Custom High Efficiency Power Supply Industries With Short Circuit Protection supplier

Custom High Efficiency Power Supply Industries With Short Circuit Protection

Custom High Efficiency Power Supply Industries With Short Circuit Protection

Brand Name:ESTEL
Certification:ISO9001, CE, 3C, FCC, TLC
Model Number:GPAD381M24-4A
Minimum Order Quantity:1
Delivery Time:7-10 working days
Payment Terms:L/C, T/T, D/A, D/P, Western Union
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Tianjin Estel Electronic Science and Technology Co.,Ltd
Verified Supplier
Location: Shenzhen Guangdong China
Address: 3A-8, SHUIWAN 1979 SQUARE (PHASE II), NO. III, TAIZI ROAD, SHUIWAN COMMUNITY, ZHAOSHANG STREET, NANSHAN DISTRICT, SHENZHEN
Supplier`s last login times: within 35 hours
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Product Details

Custom High Efficiency Power Supply Industries With Short Circuit Protection​


Quick Details:


Place of Origin: Shenzhen, China (Mainland)Input Voltage: AC220V
Brand Name: ESTELOutput Voltage: +5V, +12V, -12V, +24V
Model Number: GPAD381M24-4AOutput Power: 377W
Product Name: Industrial Power SuppliesInput Frequency: 50Hz
Certification: ISO9001, CE, 3C, FCC, TLCInput Current: 8A
Application: Industrial EquipmentPower Factor: 0.95

Payment & Shipping Terms:


Minimum Order Quantity:1 set
Price:negotiation
Payment Terms:L/C, D/A, D/P, T/T, Western Union
Supply Ability:10,000 sets per month
Delivery Time:7-10 working days
Packaging Details:carton/wooden case

1. Description


The GPAD381M24-4A industrial power supply is with wide input voltage range (100 to 240Vac), with four way output. The power system is equipped with protections against output short-circuit, over-current and output over-voltage. The power supply is designed strictly in accordance with the safety regulations, which conforms to the safety standards and requirements of information technology.


2. Technical Parameters


Ambient Conditions
ParameterMinTypicalMaxUnitNote
Operating temperature-1055°C
Storage temperature-4085°C
Operating relative humidity2095%non-condensing
Storage relative humidity595%non-condensing
Altitude5000m
Atmospheric pressure70106KPa
Coolingforced cooling

Input
ParameterMinTypicalMaxUnitNote
Input voltage range90220286Vac
Input current8A
Input surge current50A220VAC input, full load output
Input frequency475063HzFull range working
Power factor0.95220VAC input, full load output

Basic output characteristics
ParameterMinTypicalMaxUnitNote
Output voltage+5VVdc
+12V
-12V
+24V
Output voltage range+5V4.755.05.25Vdc
+12V11.41212.6
-12V-11.4-12-12.6
+24V22.82425.2
Output current range+5V0.27A
+12V0.24
-12V0.10.5
+24V0.312
Ripple (peak to peak value)+5V150m Vp-pAt rated input/output, With 10UF electrolytic capacitor, and a 0.1 uF film capacitor, the bandwidth of oscilloscope is 20MHZ
+12V150
-12V150
+24V150
Load regulation±3%
Regulation±3%
Line regulation±2%

Other output characteristics
ParameterMinTypicalMaxUnitNote
Output power377WFull load output
Output efficiency88%220Vac input, full-load output
Temperature coefficient0.03%/°C
Turn-on/off overshoot±10%
Dynamic response overshoot±5%25% ~ 50%-25% or 50% ~ 75%-50% load change, load mutation rate is 0.1 A/ūs, in part outside of the realm of the output voltage stabilized accuracy
Dynamic response recovery time200ūS
Turn-on output delay5STurn on at 220Vac input and full load output, the time for each output voltage to 90%

Protection
ParameterMinTypicalMaxUnitNote
Input over-voltage protection295310Vac
Input over-voltage protection recovery point285300Vac
Input under-voltage protection7090Vac
Input under-voltage protection recovery point8090Vac
Output over-voltage protection+5V5.57.5V220Vac input,half load output test
+12V1317
-12V-13-17
+24V2632
Output over-current protection+5V812AWhen test, other ways are with full load test; under protection, other ways will not be affected.
+12V59When test, other ways are with full load test; under protection, +5V, +24V will also be affected
-12V0.83When test, other ways are with full load test; under protection, all other ways will be affected.
+24V1519When test, other ways are with full load test; under protection, +12V and +5V will be affected.
Short-circuit protectionYesLong-term short circuit protection, automatically recoverable

EMC and others
ParameterStandard and requirements
REEN55022 - Class B
CEEN55022 - Class B
RSEN61000-4-3 test frequency: 27MHz ~ 800MHz, 800MHz ~ 960MHz, 960MHz ~ 1400MHz, 1.4GHz ~ 2GHz, field intensity: 3V/m; 10V/m; 3V/m; 10V/m, amplitude modulation: 80%AM(1kHz)
CSEN61000-4-6 test frequency: 0.15MHz ~ 80 MHz, test strength:3V, amplitude modulation: 80%AM(1kHz)
ESDEN61000-4-2 contact discharge: ±6KV, air discharge: ±8KV (criterion B)
EFT/BEN61000-4-4
Voltage dip and short-time interruptionEN61000-4-11, fall to 30%Ut, duration:10ms; fall to 60%Ut, duration: 500ms; fall to 95% Ut, duration: 5000ms; Criterion B, Criterion C
VibrationFrequency 10Hz ~ 55Hz (sine sweep), amplitude: 0.35mm.
ShockPeak value acceleration: 150m/s2, last time: 11ms
Collision testCollision waveform: half sine wave; peak value acceleration: 180m/s2; pulse width: 6 ms; collision direction: 6 directions; collision times: 100 times per direction.
Static pressure test

TL=Wt×(S-1)×F×9.8(N)

TL: pressure value, unit: N; Wt: package weight, unit: kg; S: allowed stacking layer, select the largest stacking layer; F: safety coefficient, usually choose 5; time to put pressure: 2 h.

Moisture proofGB/T2423.4-1993, alternating damp heat test, 24～45°C, 95％RH, 48h
Mildew proofGB/T2423.16-1999, mildew test, level: 2
MTBFMTBF≥200,000h
Smell requirementsNo peculiar and harmful smell

Safety and insulation grade
ParameterRequirementNote
Input – output1500Vac/≤10mA//1minNo flashover, no breakdown
Input – earth1500Vac/≤10mA//1min
Output – earth500Vdc/≤10mA//1min
Grounding resistance＜0.1Ω
Insulation resistance≥10MΩUnder normal atmosphere, relative humidity: 90%, testing voltage: 500Vdc conditions, the insulation resistance of input to output, input to earth and output to earth shall be no less than 10MΩ.
Leakage current≤3.5mA

Mechanical specifications
L×W×H (mm)As the following diagram
Weight (kg)≤1Kg


3. Alarm



Terminal instructionsPinTerminal definitionTerminal instructionsPinTerminal definition
LPWR1GNDBPWR1GND
2GND2GND
3+5V3+5V
4+5V4+5V
5+24V5+12V
6+24V6-12V
7GND7GND
8GND8GND
9+24V
UPWR1+24VCT11+5V
2+24V2+5V
3+24V3+12V
4GND4+24V
5GND5+24V
6GND6GND
7+5V7GND
8+5V
9GND
10GND

4. Packing and Shipping




Our Delivery Agent


The goods can be shipped by sea, by air, by courier, by land, by train, etc.

Besides the following delivery agent, we can also look for the delivery agent with the best price in china if you need us to do for you.


5. Our Contact Information


Mobile Phone: 0086-13752765943

Telephone: 0086-0755 66600941

Email: info@estel.com.cn

lxf.estel@hotmail.com
Skype: fiona.liang10

Product Tags:
high voltage insulator manufacturers regulated dc supply industrial power supplies
China Custom High Efficiency Power Supply Industries With Short Circuit Protection supplier

Custom High Efficiency Power Supply Industries With Short Circuit Protection

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