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Mean Well RSD-150D-24 DC-DC Converter - 151.2W - 67.2~143V in 24V out
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Description
Description
Features
| Compliance to EN50155 railway standard |
| 2: 1 wide input range |
| 4000VDC I / O isolation |
| Protections: Short circuit / Overload / Over voltage / Input reverse polarity / Over temp. |
| Cooling by free air convection |
| Built-in constant current limiting circuit |
| 1U low profile |
| All using 105 ° C long life electrolytic |
| Half encapsulated |
| 100% full load burn-in test |
| 3 years warranty |
General Specification
| Line regulation (max.) | ± 0.5% |
| ALoad regulation (max.) | ± 1% |
| Overload protection Range | 105% ~ 135% |
| Overload protection Type | Constant current limiting, recovers automatically after fault condition is removed |
| Over voltage protection | 115% to 135% Shutdown O / P voltage, re-power on to recover |
| Withstand voltage | I / PO / P: 4kVDC, I / P-FG: 2.5kVDC, O / P-FG: 2.5kVDC, 1 minute |
| Isolation resistance | 100MQ(min.)@500VDC |
| Working temperature | -40 ~ + 70°C (refer to output derating curve) |
| Safety standards | Meet IEC60950-1 (LVD) |
| EMC standards | EN55022 class B, EN50121-3-2, EN61000-4-2,3,4,5,6,8 |
| Railway standard | EN50155 / IEC60571 |
| Dimension (LxWxH) (mm) | 189x77x36 |
| Packing | 15pcs / 13kg |
Specifications
Specifications
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BrandMean Well
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SeriesRSD Series
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Power Rating151.2 Watt
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Output Voltage24 Volt
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Rated Current6.3 Ampere
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Input Voltage67.2V~143V
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No of Output2
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Dimming ControlNone
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Standards MetCB,CE,EAC,EMC,RCM
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Operation ModeConstant Voltage
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Operating Temperature-40°C~85°C
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Warranty3 Year
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Length7.44 in
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Width3.03 in
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Height1.42 in
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Weight1.76 lb
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Payment & Security
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Frequently Asked Questions
Can I use the RSD-150D-24 for 24V PLC or industrial I/O systems on a 67.2 to 143V DC source?
Yes, it provides a constant 24V output from a 67.2 to 143V input range. With 6.3A output current and a 151.2W rating, it fits regulated 24V automation loads within that power range.
Is the RSD-150D-24 appropriate for 24V monitoring, control, or communications hardware on higher-voltage DC buses?
It is intended for applications where the source voltage is in the 67.2 to 143V range but the equipment needs a stable 24V output. The 24V constant voltage design and 6.3A capacity make it relevant for many industrial electronics and control subsystems.
Can this model be used in compact mobile or vehicle-based 24V control assemblies?
It can be a fit where the input voltage matches 67.2 to 143V and the load requires 24V at up to 6.3A. The 189.0 x 77.0 x 36.0 mm dimensions, 0.8 kg weight, and 5G vibration specification are useful in space-constrained equipment exposed to motion.
How well does the RSD-150D-24 handle temperature extremes or exposed conditions?
The unit is rated for -40°C to +85°C operation and includes a 70°C operation feature, so temperature capability is broad. Because no IP rating is listed, it is best used in protected enclosures rather than directly exposed outdoor locations.
How does the RSD-150D-24 compare with the 5V and 12V versions in the same family?
The RSD-150D-24 is rated at 151.2W with a 24V output and 6.3A output current. In the same RSD-150D range, the RSD-150D-12 is 150W, 12V, and 12.5A, while the RSD-150D-5 is 150W, 5V, and 30A.




