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MEAN WELL RSD 100 DC/DC Converter, 24V dc/, 110V dc Input 4.2 A, 67.2V Input, Chassis, 70 °C Max Temp -40 °C Min Temp

RS Stock No.:: 721-2468
Distrelec Article No.:: 169-26-454
Mfr. Part No.:: RSD-100D-24
Brand:: MEAN WELL

MEAN WELL RSD 100 DC/DC Converter, 24V dc/, 110V dc Input 4.2 A, 67.2V Input, Chassis, 70 °C Max Temp -40 °C Min Temp

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Subtotal (1 unit)*

£66.05

(exc. VAT)

£79.26

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

Plus 97 unit(s) shipping from 05 June 2026
Plus 24 unit(s) shipping from 12 June 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 - 4	£66.05
5 - 9	£64.07
10 - 24	£62.09
25 - 49	£60.11
50 +	£58.13

*price indicative

RS Stock No.:: 721-2468
Distrelec Article No.:: 169-26-454
Mfr. Part No.:: RSD-100D-24
Brand:: MEAN WELL

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	MEAN WELL
	Output Voltage 1	24V dc
	Product Type	DC/DC Converter
	Minimum Input Voltage	67.2V
	Maximum Input Voltage	110V dc
	Output Current 1	4.2A
	Output Current 2	4.2A
	Mount Type	Chassis
	Number of Outputs	1
	MTBF	254100h
	Ripple and Noise	150mV Pk-Pk
	Isolation Voltage	4kV dc
	Input Ratio	2:1
	Maximum Output Power	100.8W
	Width	36mm
	Weight	0.6kg
	Depth	36mm
	Length	161mm
	Standards/Approvals	EN
	Series	RSD 100
	Efficiency	90%
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	70°C

	Select all
	Brand MEAN WELL
	Output Voltage 1 24V dc
	Product Type DC/DC Converter
	Minimum Input Voltage 67.2V
	Maximum Input Voltage 110V dc
	Output Current 1 4.2A
	Output Current 2 4.2A
	Mount Type Chassis
	Number of Outputs 1
	MTBF 254100h
	Ripple and Noise 150mV Pk-Pk
	Isolation Voltage 4kV dc
	Input Ratio 2:1
	Maximum Output Power 100.8W
	Width 36mm
	Weight 0.6kg
	Depth 36mm
	Length 161mm
	Standards/Approvals EN
	Series RSD 100
	Efficiency 90%
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 70°C

Datasheet

Mean Well 100W Railway Certified Regulated Isolated DC-DC Converter - RSD 100 Series

100W single output isolated DC to DC converters with a 2:1 wide input range and a 1U low profile of 36mm. The design of these single output isolated DC to DC converters comply with railway certificates (EN50155, IEC60571, IEC61373, EN50121-3-2) making them suitable for use in vehicles that are equipped with DC power source.

2:1 wide input range

4000VDC I/O isolation

Compliance to EN50155 (railway certification)

Free air convection cooling

Semi-encapsulated for PCB protection

Built-in constant current limiting circuit

Short circuit, overload, over voltage and input reverse polarity protection

Use of 105°C long life electrolytic capacitors

100% full load burn-in test

5G anti-vibration ability

Wide range working temperature of -40 to +70℃

EMC compliance to EN55022 Class B, EN50155 (EN50121-3-2)

Note

Derate above 50°C
MTBF to MIL-HDBK-217F (25°C)

Standards

IEC60950-1, EN50155 (IEC60571)

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