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24VDC 4A Single Output Industrial DIN Rail Power Supply

Code PSDR24V4A

24VDC 4A Single Output Industrial DIN Rail Power Supply

Code PSDR24V4A

The PSDR24V4A is a 24VDC Class II DIN rail mount switching power supply, designed with a fully isolated plastic case to prevent user contact and the risk of shock. Features no load power consumption to save energy and protection against short circuit, over load, over voltage & over temperature.

Product features:
• 24VDC 4A Power output with universal 88~264VAC input
• Adjustable voltage range 24V ~ 29V; tailor voltage in longer cable runs
• Integrated protection against line overvoltage / overload / short circuit
• Integrate to protect IT & security in home, office and retail environments
• Designed for installation on DIN rail TS-35/7.5 or 15
• Prevents overheating with free air convection
• Double Insulated - Isolation Class II
• LED indicator for power on
• No load power consumption (<1W)
• 100% full load burn-in test

Suggested Products

12VDC 7.5A Single Output Industrial DIN Rail Power Supply

Links and Downloads


AC Current
3A/115VAC / 1.6A/230VAC
Current Range
0 ~ 4.2A
100 x 93 x 56mm
EMI Conduction & Radiation
Compliance to EN61204-3
EMS Immunity
Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11, ENV50204, EN55024, EN61000-6-2, EN61204-3, heavy industry level, criteria A
Frequency Range
~ 63Hz
Harmonic Current
Compliance to EN61000-3-2,-3
Hold Up Time
50ms/230VAC / 18ms/115VAC at full load
In-rush Current
Cold Start - 30A/115VAC / Normal - 45A/230VAC
Isolation Resistance
I/P-O/P:>100M Ohms/500VDC 25°C 70%RH
Line Regulation
Load Regulation
486K hrs min., MIL-HDBK-217F (25°C)
Output Voltage
Overheat Protection
90°C ±15°C (RTH2) detect on heatsink of power transistor
Overload Protection
105 ~ 135% rated output power
Overvoltage Protection
30 ~ 35V
Rated Power
Ripple and Noise (max.)
Safety Standards
UL60950-1, TUV EN60950-1 approved, Design refer to EN50178
Setup, Rise Time
2700ms, 80ms/230VAC / 2700ms, 80ms/115VAC at full load
Storage Temp., Humidity
-40 ~ +85°C , 10 ~ 95% RH
Temp Coefficient
±0.03%/0C (0 ~ 50°C)
Vibration (Component)
10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
Vibration (Mounting)
Compliance to IEC60068-2-6
Voltage Adj. Range
24 ~ 29V
Voltage Range
88 ~ 264VAC / 124 ~ 370VDC
Voltage Tolerance
Withstand Voltage
Working Humidity
20 ~ 90% RH non-condensing
Working Temperature
-20 ~ +60°C
Working Temperature
-20 ~ +60°C
Warranty (Years)

Shipping Weight and Dimensions

Includes product packaging

105 mm
65 mm
105 mm
0.33 kg