MDR-20-24 DIN-Rail Power Supply, 85~264 VAC to 24 VDC/1 A, 24 W
24 W DIN-rail power supply with universal 85~264 VAC input and a regulated 24 VDC/1 A output, with protections, a DC OK active signal and a DC OK relay contact.
- Universal AC input, 85~264 VAC (120~370 VDC), 47~63 Hz
- Regulated 24 VDC output, 1 A / 24 W rated, adjustable 21.6~26.4 V
- Short circuit, overload and over voltage protection
- Built-in DC OK active signal and DC OK relay contact for status monitoring
- Free air convection cooling, operating range -20 ~ +70 °C with derating
- Mounts on TS-35/7.5 or 15 DIN rail
41,00 € per piece
| 1–9 pcs | 41,00 € | |
|---|---|---|
| 10–30 pcs | 40,00 € | −2 % |
| 31+ pcs | 39,00 € | −5 % |
Informacije o izdelku "MDR-20-24 DIN-Rail Power Supply, 85~264 VAC to 24 VDC/1 A, 24 W"
The MDR-20-24 CR is a 24 W DIN-rail power supply that accepts a universal 85~264 VAC input (120~370 VDC also specified) and delivers a regulated 24 VDC output rated at 1 A. It suits engineers who need a compact, single-output 24 VDC source for panel-mounted control equipment.
Output protection covers short circuit, overload and over voltage. Overload is handled by constant current limiting that recovers automatically once the fault is removed, while over voltage shuts down the output until the unit is re-powered. Status is available through a built-in DC OK active signal and a DC OK relay contact, which helps with monitoring the supply state.
The unit is cooled by free air convection and mounts on TS-35/7.5 or 15 DIN rails. It is NEC class 2 / LPS compliant, has a no-load power consumption below 0.75 W, and is supplied after a 100% full load burn-in test. The rated operating temperature range is -20 ~ +70 °C, subject to the output load derating curve.
Applications
- 24 VDC power supply for DIN-rail mounted industrial control equipment
| Product type: | Power supply |
|---|---|
| Relay outputs: | DC OK relay contact |
| Power input: | 85 ~ 264 VAC |
| Operating temperature: | -20 ~ +70 °C |
| Mounting: | DIN-rail |
| Housing: | Plastic |
Specifications
| Safety | |
|---|---|
| Standard | UL508, TUV EN60950-1 approved, NEC class 2 / LPS compliant |
| EMC | |
| Standard | Compliance to EN55011,EN55022 (CISPR22), EN61204-3 Class, EN61000-3-2,-3, EN61000-4-2, 3, 4, 5, 6, 8, 11, ENV50204, EN55024, EN61000-6-2, EN61204-3, heavy industry level, criteria A |
| Input | |
| Voltage Range | 85 ~ 264 VAC 120 ~ 370 VDC |
| Frequency Range | 47 ~ 63 Hz |
| Inrush Current (Typ.) | COLD START 20 A/115 VAC 40 A/230 VAC |
| Leakage Current | <1 mA / 240 VAC |
| Output | |
| Ripple & Noise (Max.) | 150mVp-p |
| Voltage Adj. Range | 21.6 ~ 26.4 V |
| Voltage Tolerance | ±1.0% |
| Linearity | ±1.0% |
| Load Regulation | ±1.0% |
| Setup, Rise Time | 50 ms/230 VAC 0 ms/115 VAC at full load |
| Hold Up Time (Typ.) | 85 ~ 264 VAC 120 ~ 370 VDC |
| DC Voltage | 24 VDC |
| Rated Power | 24 W |
| Rated Current | 1A |
| Efficiency | 84% |
| Protection | |
| Over Voltage | 27.6 ~ 32.4V Protection type : Shut down o/p voltage, re-power on to recover |
| Overload | 105 ~ 160% rated output power Protection type : Constant current limiting, recovers automatically after fault condition is removed |
| Function | |
| DC OK Active Signal (Max.) | 18 ~ 27 V/20 mA |
| Mechanical | |
| Casing | Plastic |
| Dimensions (mm) | (22.5 * 90 * 100) mm |
| Environment | |
| Operating Temperature | -20 ~ +70 °C (Refer to output load derating curve) |
| Storage Temperature | -40 ~ +85°C |
| Humidity | 20 ~ 90% RH Non-condensing |
Specifications as published by the manufacturer. Subject to change.
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