Name:12W/24V Industrial DIN Rail Power Supply

Model:GWS-DP12-24

12W/24V Industrial DIN Rail Power Supply

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12W/24V Industrial Din Rail Power Supply

GWS-DP12-24 is one economical slim 12W industrial Din rail  power supply series, adapting to be installed on TS-35/7.5 or TS-35/15 mounting rails. The body is designed 40mm in width, which allows space saing inside the cabinets. The entire series adopts the full range AC input from 90VAC to 264VAC and conforms to EN61000-3-2, the norm the European Union regulates for harmonic current.

GWS-DP12-24 is designed with metal housing that enhances the unit’s power dissipation. With working efficiency up to 89%, the entire series can operate at the ambient temperature between -40to 70under air convection. It is equipped with constant current mode for over load protection, fitting various inductive or capacitive applications. The complete protection functions and relevant certificates for industrial control apparatus make GWS-DP12-24 a very competitive power supply solution for industrial applications.


Product Name12W/24V Industrial Din Rail Power Supply
ModelGWS-DP12-24
Group of Output1 DC
Default Output Voltage 24.00-24.2V (Vin: 220VAC / LOAD: 0A)
Output Current Range 0-0.5A
Output Rated Power 12W
Voltage 24V
Output Rated Current 0.5A
Total Peak Output Power Up to 18W(Sustainable time 10S/220VAC)
Peak Output Current 0.75A( Sustainable time 10S/220VAC)
Ripple noise Peak - Peak ≤100mV (Test Method: The terminal shall be in parallel with capacitance of 0.1uF and 47uF, testing at 20MHz)
Output Regulation Range 22.5~28.0V
Stabilized Voltage Precision ±1% (@ 90-264Vac input, 100% load)
Line Regulation ±0.5%(@ 90-264Vac input, 100% load)
Load Regulation±1% (@ 90-264Vac input, 0-100% load)
Temperature Coefficient ±0.03%/℃
Output Start Time < 3S @ 115Vac  < 1.6S @ 230Vac (100% load)
Output Hold Time > 20ms @ 230Vac (100% load)
Voltage Overshoot ≤5%
Input Voltage Range 90~264VAC
Input Rated Voltage Range 100~240VAC
Frequency Range 47~63Hz
Rated Frequency 50/60Hz
Starting Voltage @-20~65℃ 90VAC
Efficiency > 84.0% @ 115VAC ,> 83.0% @ 230VAC
Input Current @25℃ < 0.30A@115Vac, < 0.15A @ 230Vac
Inrush Starting Current @25℃ < 60A @ 230Vac
Power Factor PF>0.6 (at full load)
Over power protection14.4~18W Swing machine (Testing method: Increase the output current until enabling the protection. Protection mode:Swing machine, Self-recovery after over-power released.)
Over voltage protection28~30V Swing machine (Short circuit the Pin1-2 of U8, swing machine. Output recovery to normal after removing the short circuit) Note: Do not use external voltage.
Over current protection0.6~0.75A Swing machine (Testing method: Increase the output current until enabling the protection. Protection mode:Swing machine, Self-recovery after over-current released.)
Short circuit protectionIt achieves the long-term short circuit by connecting a sufficient cross-sectional area copper cable (Length at 15cm±5cm) with power output port. Self-recovery to normal after removing the short circuit.
Operation Temperature and Humidity-40~70℃; 20%~95%RH
Storage Temperature and Humidity -40℃~85℃; 10%~95%RH non-condensing
Libration Frequency range: 10 ~ 500Hz, Acceleration: 2G, Each sweep cycle 10min. Six sweeps along the X, Y, and Z axis
Surge Acceleration: 20G, Duration time: 11mS, Three shocks along X, Y and Z axis
Altitude 2000m
Security Standard GB4943/EN60950 ■Reference □Certification
Dielectric Strength Input—Output:3KVac/10mA; Input--Case:1.5KVac/10mA; Output---Case:0.5KVDC/10mA Time for each testing is 1min.
Grounding Test Test Condition: 32A/2min; Ground bond: <0.1 ohms.
Leakage Current @25℃ Input to GND ≤3.5mA; Input to output ≤0.25mA (Input 264Vac, 63Hz)
Insulation Resistance Input—Output: 10M ohms;
Conducted Interference EN55022, EN55024, FCC PART 15 CLASS B
Radiated InterferenceEN55022, EN55024, FCC PART 15 CLASS B
Harmaonic current EN61000-3-2 CLASS D
Conducted Emission EN61000-4-6 Level3
Radiated Emission EN61000-4-3 Leve3 criterion B
Power Frequency Emission EN61000-4-8 Level3
Electrostatic Emission EN61000-4-2 Level4 criterion B
EFT EN61000-4-4 Level4 criterion B
Surge EN61000-4-5 Level4 criterion B
Dip and Interruption EN61000-4-11
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