DC/DC Converters - Chassis Mount

RSD-30/60 Reliable Railway DC-DC Converters

MEAN WELL RSD-30/60 DC-DC Converters feature a wide 4:1 input range and 4000V_DC input/output isolation. These 30W and 60W units are characterized by 5G anti-vibration ability, -40°C to +70°C operating temperature range, and 1U low-profile (25mm). The converters are equipped with a built-in constant current limiting circuit and offer protections for overload, short circuit, output overvoltage, and input reverse polarity. The design complies with ITE standards (IEC60950-1 and EN55032) and railway certificates (EN50155, EN45545-2, and IEC60571).

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Isolation	Number of Outputs	Output Power	Output Voltage-Channel 1	Output Current-Channel 1	Isolation Voltage	Length	Width	Height	Industry	Maximum Operating Temperature	Minimum Operating Temperature	Series
DC/DC Converters - Chassis Mount 40-160VDC O/P +5V6A RSD-30H-5 MEAN WELL 1: HK$274.55 193In Stock	Mfr. Part No. RSD-30H-5 Mouser Part No 709-RSD-30H-5	MEAN WELL	DC/DC Converters - Chassis Mount 40-160VDC O/P +5V6A Learn More about MEAN WELL dc dc converters	Datasheet	193In Stock	HK$274.55 HK$262.22 HK$249.89 HK$243.31	Min.: 1 Mult.: 1	Isolated	1 Output	30 W	5 V	6 A	4 kV	113 mm	60 mm	25 mm	Industrial	+ 70 C	- 40 C	RSD-30
DC/DC Converters - Chassis Mount 19.8W 18-72Vin 3.3V 6A Railway RSD-30L-3.3 MEAN WELL 1: HK$282.93 33In Stock	Mfr. Part No. RSD-30L-3.3 Mouser Part No 709-RSD-30L-3.3	MEAN WELL	DC/DC Converters - Chassis Mount 19.8W 18-72Vin 3.3V 6A Railway Learn More about MEAN WELL dc dc converters	Datasheet	33In Stock	HK$282.93 HK$279.97 HK$279.89 Quote Quote	Min.: 1 Mult.: 1	Isolated	1 Output	19.8 W	3.3 V	6 A	4 kV	113 mm	60 mm	25 mm	Industrial	+ 70 C	- 40 C	RSD-30
DC/DC Converters - Chassis Mount 12V 5A 60W DC-DC CONVERTER RSD-60G-12 MEAN WELL 1: HK$359.21 1,209In Stock	Mfr. Part No. RSD-60G-12 Mouser Part No 709-RSD-60G-12	MEAN WELL	DC/DC Converters - Chassis Mount 12V 5A 60W DC-DC CONVERTER Learn More about MEAN WELL meanwell rsd 30 rsd 60	Datasheet	1,209In Stock	HK$359.21 HK$341.95 HK$327.16 HK$317.29	Min.: 1 Mult.: 1	Isolated	1 Output	60 W	12 V	5 A	4 kV	128 mm	60 mm	25 mm	Industrial	+ 70 C	- 40 C	RSD-60
DC/DC Converters - Chassis Mount 24V 2.5A 60W DC-DC CONVERTER RSD-60G-24 MEAN WELL 1: HK$359.21 838In Stock 624Expected 26/11/2026	Mfr. Part No. RSD-60G-24 Mouser Part No 709-RSD-60G-24	MEAN WELL	DC/DC Converters - Chassis Mount 24V 2.5A 60W DC-DC CONVERTER Learn More about MEAN WELL meanwell rsd 30 rsd 60	Datasheet	838In Stock 624Expected 26/11/2026	HK$359.21 HK$341.95 HK$327.16 HK$317.29	Min.: 1 Mult.: 1	Isolated	1 Output	60 W	24 V	2.5 A	4 kV	128 mm	60 mm	25 mm	Industrial	+ 70 C	- 40 C	RSD-60
DC/DC Converters - Chassis Mount 60W 40-160Vin 12Vout 5A Railway RSD-60H-12 MEAN WELL 1: HK$359.21 642In Stock 480Expected 2/12/2026	Mfr. Part No. RSD-60H-12 Mouser Part No 709-RSD-60H-12	MEAN WELL	DC/DC Converters - Chassis Mount 60W 40-160Vin 12Vout 5A Railway Learn More about MEAN WELL dc dc converters	Datasheet	642In Stock 480Expected 2/12/2026	HK$359.21 HK$341.95 HK$327.16 HK$317.29	Min.: 1 Mult.: 1	Isolated	1 Output	60 W	12 V	5 A	4 kV	128 mm	60 mm	25 mm	Industrial	+ 70 C	- 40 C	RSD-60
DC/DC Converters - Chassis Mount 9-36VDC O/P +12V2.5A RSD-30G-12 MEAN WELL 1: HK$282.77 382In Stock 1,456On Order	Mfr. Part No. RSD-30G-12 Mouser Part No 709-RSD-30G-12	MEAN WELL	DC/DC Converters - Chassis Mount 9-36VDC O/P +12V2.5A Learn More about MEAN WELL meanwell rsd 30 rsd 60	Datasheet	382In Stock 1,456On Order On Order Ship Dates Mfr. No: RSD-30G-12 Stock: 382 Can Dispatch Immediately On Order: 672 Expected 8/10/2026 784 Expected 5/1/2027 Factory Lead Time: 21 Weeks	HK$282.77 HK$269.62 HK$257.29 HK$249.89	Min.: 1 Mult.: 1	Isolated	1 Output	30 W	12 V	2.5 A	4 kV	113 mm	60 mm	25 mm	Industrial	+ 70 C	- 40 C	RSD-30
DC/DC Converters - Chassis Mount 9-36VDC O/P +24V1.25A RSD-30G-24 MEAN WELL 1: HK$282.77 210In Stock 224Expected 31/3/2027	Mfr. Part No. RSD-30G-24 Mouser Part No 709-RSD-30G-24	MEAN WELL	DC/DC Converters - Chassis Mount 9-36VDC O/P +24V1.25A Learn More about MEAN WELL meanwell rsd 30 rsd 60	Datasheet	210In Stock 224Expected 31/3/2027	HK$282.77 HK$269.62 HK$257.29 HK$249.89	Min.: 1 Mult.: 1	Isolated	1 Output	30 W	24 V	1.25 A	4 kV	113 mm	60 mm	25 mm	Industrial	+ 70 C	- 40 C	RSD-30
DC/DC Converters - Chassis Mount 40-160VDC O/P +24V1.25A RSD-30H-24 MEAN WELL 1: HK$282.77 89In Stock 280Expected 5/1/2027	Mfr. Part No. RSD-30H-24 Mouser Part No 709-RSD-30H-24	MEAN WELL	DC/DC Converters - Chassis Mount 40-160VDC O/P +24V1.25A Learn More about MEAN WELL dc dc converters	Datasheet	89In Stock 280Expected 5/1/2027	HK$282.77 HK$269.62 HK$257.29 HK$249.89	Min.: 1 Mult.: 1	Isolated	1 Output	30 W	24 V	1.25 A	4 kV	113 mm	60 mm	25 mm	Industrial	+ 70 C	- 40 C	RSD-30
DC/DC Converters - Chassis Mount 30W 18-72Vin 5Vout 6A Railway RSD-30L-5 MEAN WELL 1: HK$282.77 212In Stock	Mfr. Part No. RSD-30L-5 Mouser Part No 709-RSD-30L-5	MEAN WELL	DC/DC Converters - Chassis Mount 30W 18-72Vin 5Vout 6A Railway Learn More about MEAN WELL dc dc converters	Datasheet	212In Stock	HK$282.77 HK$269.62 HK$257.29 HK$249.89	Min.: 1 Mult.: 1	Isolated	1 Output	30 W	5 V	6 A	4 kV	113 mm	60 mm	25 mm	Industrial	+ 70 C	- 40 C	RSD-30
DC/DC Converters - Chassis Mount 60W 9-36Vin 5Vout 12A Railway RSD-60G-5 MEAN WELL 1: HK$359.21 92In Stock 144Expected 2/12/2026	Mfr. Part No. RSD-60G-5 Mouser Part No 709-RSD-60G-5	MEAN WELL	DC/DC Converters - Chassis Mount 60W 9-36Vin 5Vout 12A Railway Learn More about MEAN WELL dc dc converters	Datasheet	92In Stock 144Expected 2/12/2026	HK$359.21 HK$341.95 HK$327.16 HK$317.29	Min.: 1 Mult.: 1	Isolated	1 Output	60 W	5 V	12 A	4 kV	128 mm	60 mm	25 mm	Industrial	+ 70 C	- 40 C	RSD-60
DC/DC Converters - Chassis Mount 18-72Vin 24Vout 60W 2.5A RSD-60L-24 MEAN WELL 1: HK$359.21 198In Stock 240Expected 31/3/2027	Mfr. Part No. RSD-60L-24 Mouser Part No 709-RSD-60L-24	MEAN WELL	DC/DC Converters - Chassis Mount 18-72Vin 24Vout 60W 2.5A Learn More about MEAN WELL dc dc converters	Datasheet	198In Stock 240Expected 31/3/2027	HK$359.21 HK$341.95 HK$327.16 HK$317.29	Min.: 1 Mult.: 1	Isolated	1 Output	60 W	24 V	2.5 A	4 kV	128 mm	60 mm	25 mm	Industrial	+ 70 C	- 40 C	RSD-60
DC/DC Converters - Chassis Mount 19.8W 40-160Vin 3.3V 6A Railway RSD-30H-3.3 MEAN WELL 1: HK$282.77 3In Stock	Mfr. Part No. RSD-30H-3.3 Mouser Part No 709-RSD-30H-3.3	MEAN WELL	DC/DC Converters - Chassis Mount 19.8W 40-160Vin 3.3V 6A Railway Learn More about MEAN WELL dc dc converters	Datasheet	3In Stock	HK$282.77 HK$269.62 HK$257.29 HK$254.82	Min.: 1 Mult.: 1	Isolated	1 Output	19.8 W	3.3 V	6 A	4 kV	113 mm	60 mm	25 mm	Industrial	+ 70 C	- 40 C	RSD-30
DC/DC Converters - Chassis Mount 18-72VDC O/P +12V2.5A RSD-30L-12 MEAN WELL 1: HK$282.77 24In Stock 728Expected 5/1/2027	Mfr. Part No. RSD-30L-12 Mouser Part No 709-RSD-30L-12	MEAN WELL	DC/DC Converters - Chassis Mount 18-72VDC O/P +12V2.5A Learn More about MEAN WELL meanwell rsd 30 rsd 60	Datasheet	24In Stock 728Expected 5/1/2027	HK$282.77 HK$269.62 HK$257.29 HK$249.89	Min.: 1 Mult.: 1	Isolated	1 Output	30 W	12 V	2.5 A	4 kV	113 mm	60 mm	25 mm	Industrial	+ 70 C	- 40 C	RSD-30
DC/DC Converters - Chassis Mount 18-72VDC O/P +24V1.25A RSD-30L-24 MEAN WELL 1: HK$282.77 5In Stock 280On Order	Mfr. Part No. RSD-30L-24 Mouser Part No 709-RSD-30L-24	MEAN WELL	DC/DC Converters - Chassis Mount 18-72VDC O/P +24V1.25A Learn More about MEAN WELL dc dc converters	Datasheet	5In Stock 280On Order On Order Ship Dates Mfr. No: RSD-30L-24 Stock: 5 Can Dispatch Immediately On Order: 168 Expected 5/1/2027 112 Expected 31/3/2027 Factory Lead Time: 26 Weeks	HK$282.77 HK$269.62 HK$257.29 HK$249.89	Min.: 1 Mult.: 1	Isolated	1 Output	30 W	24 V	1.25 A	4 kV	113 mm	60 mm	25 mm	Industrial	+ 70 C	- 40 C	RSD-30
DC/DC Converters - Chassis Mount 39.6W 9-36Vin 3.3V 12A Railway RSD-60G-3.3 MEAN WELL 1: HK$359.21 23In Stock	Mfr. Part No. RSD-60G-3.3 Mouser Part No 709-RSD-60G-3.3	MEAN WELL	DC/DC Converters - Chassis Mount 39.6W 9-36Vin 3.3V 12A Railway Learn More about MEAN WELL dc dc converters	Datasheet	23In Stock	HK$359.21 HK$341.95 HK$327.16 HK$324.11	Min.: 1 Mult.: 1	Isolated	1 Output	39.6 W	3.3 V	12 A	4 kV	128 mm	60 mm	25 mm	Industrial	+ 70 C	- 40 C	RSD-60
DC/DC Converters - Chassis Mount 12V 5A 60W DC-DC CONVERTER RSD-60L-12 MEAN WELL 1: HK$359.21 32In Stock 2,976On Order	Mfr. Part No. RSD-60L-12 Mouser Part No 709-RSD-60L-12	MEAN WELL	DC/DC Converters - Chassis Mount 12V 5A 60W DC-DC CONVERTER Learn More about MEAN WELL meanwell rsd 30 rsd 60	Datasheet	32In Stock 2,976On Order On Order Ship Dates Mfr. No: RSD-60L-12 Stock: 32 Can Dispatch Immediately On Order: 624 Expected 25/11/2026 1,296 Expected 2/12/2026 1,056 Expected 31/3/2027 Factory Lead Time: 25 Weeks	HK$359.21 HK$341.95 HK$327.16 HK$317.29	Min.: 1 Mult.: 1	Isolated	1 Output	60 W	12 V	5 A	4 kV	128 mm	60 mm	25 mm	Industrial	+ 70 C	- 40 C	RSD-60
DC/DC Converters - Chassis Mount 60W 18-72Vin 5Vout 12A Railway RSD-60L-5 MEAN WELL 1: HK$359.21 42In Stock 576On Order	Mfr. Part No. RSD-60L-5 Mouser Part No 709-RSD-60L-5	MEAN WELL	DC/DC Converters - Chassis Mount 60W 18-72Vin 5Vout 12A Railway Learn More about MEAN WELL dc dc converters	Datasheet	42In Stock 576On Order On Order Ship Dates Mfr. No: RSD-60L-5 Stock: 42 Can Dispatch Immediately On Order: 144 Expected 4/11/2026 432 Expected 25/11/2026 Factory Lead Time: 20 Weeks	HK$359.21 HK$341.95 HK$327.16 HK$317.29	Min.: 1 Mult.: 1	Isolated	1 Output	60 W	5 V	12 A	4 kV	128 mm	60 mm	25 mm	Industrial	+ 70 C	- 40 C	RSD-60
DC/DC Converters - Chassis Mount 9-36VDC O/P +5V6A RSD-30G-5 MEAN WELL 1: HK$282.77 1,232On Order	Mfr. Part No. RSD-30G-5 Mouser Part No 709-RSD-30G-5	MEAN WELL	DC/DC Converters - Chassis Mount 9-36VDC O/P +5V6A Learn More about MEAN WELL dc dc converters	Datasheet	1,232On Order On Order Ship Dates Mfr. No: RSD-30G-5 Stock: 0 On Order: 784 Expected 1/10/2026 448 Expected 7/1/2027 Factory Lead Time: 16 Weeks	HK$282.77 HK$269.62 HK$257.29 HK$249.89	Min.: 1 Mult.: 1	Isolated	1 Output	30 W	5 V	6 A	4 kV	113 mm	60 mm	25 mm	Industrial	+ 70 C	- 40 C	RSD-30
DC/DC Converters - Chassis Mount 30W 40-160Vin 12Vout 2.5A Railway RSD-30H-12 MEAN WELL 1: HK$282.77 555Expected 5/1/2027	Mfr. Part No. RSD-30H-12 Mouser Part No 709-RSD-30H-12	MEAN WELL	DC/DC Converters - Chassis Mount 30W 40-160Vin 12Vout 2.5A Railway Learn More about MEAN WELL dc dc converters	Datasheet	555Expected 5/1/2027	HK$282.77 HK$269.62 HK$257.29 HK$249.89	Min.: 1 Mult.: 1	Isolated	1 Output	30 W	12 V	2.5 A	4 kV	113 mm	60 mm	25 mm	Industrial	+ 70 C	- 40 C	RSD-30
DC/DC Converters - Chassis Mount 60W 40-160Vin 24Vout 2.5A Railway RSD-60H-24 MEAN WELL 1: HK$359.21 781Expected 25/11/2026	Mfr. Part No. RSD-60H-24 Mouser Part No 709-RSD-60H-24	MEAN WELL	DC/DC Converters - Chassis Mount 60W 40-160Vin 24Vout 2.5A Railway Learn More about MEAN WELL dc dc converters	Datasheet	781Expected 25/11/2026	HK$359.21 HK$341.95 HK$327.16 HK$317.29	Min.: 1 Mult.: 1	Isolated	1 Output	60 W	24 V	2.5 A	4 kV	128 mm	60 mm	25 mm	Industrial	+ 70 C	- 40 C	RSD-60
DC/DC Converters - Chassis Mount 19.8W 9-36Vin 3.3V 6A Railway RSD-30G-3.3 MEAN WELL 1: HK$282.77 29On Order	Mfr. Part No. RSD-30G-3.3 Mouser Part No 709-RSD-30G-3.3	MEAN WELL	DC/DC Converters - Chassis Mount 19.8W 9-36Vin 3.3V 6A Railway Learn More about MEAN WELL dc dc converters	Datasheet	29On Order On Order Ship Dates Mfr. No: RSD-30G-3.3 Stock: 0 On Order: 14 Expected 11/12/2026 15 Expected 14/12/2026 Factory Lead Time: 13 Weeks	HK$282.77 HK$269.62 HK$257.29 HK$254.82	Min.: 1 Mult.: 1	Isolated	1 Output	19.8 W	3.3 V	6 A	4 kV	113 mm	60 mm	25 mm	Industrial	+ 70 C	- 40 C	RSD-30
DC/DC Converters - Chassis Mount 39.6W 40-160Vin 3.3V 12A Railway RSD-60H-3.3 MEAN WELL 1: HK$359.21 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RSD-60H-3.3 Mouser Part No 709-RSD-60H-3.3	MEAN WELL	DC/DC Converters - Chassis Mount 39.6W 40-160Vin 3.3V 12A Railway Learn More about MEAN WELL dc dc converters	Datasheet	Non-Stocked Lead-Time 16 Weeks	HK$359.21 HK$341.95 HK$327.16 HK$324.11	Min.: 1 Mult.: 1	Isolated	1 Output	39.6 W	3.3 V	12 A	4 kV	128 mm	60 mm	25 mm	Industrial	+ 70 C	- 40 C	RSD-60
DC/DC Converters - Chassis Mount 60W 40-160Vin 5Vout 12A Railway RSD-60H-5 MEAN WELL 1: HK$359.21 Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. RSD-60H-5 Mouser Part No 709-RSD-60H-5	MEAN WELL	DC/DC Converters - Chassis Mount 60W 40-160Vin 5Vout 12A Railway Learn More about MEAN WELL dc dc converters	Datasheet	Non-Stocked Lead-Time 13 Weeks	HK$359.21 HK$341.95 HK$327.16 HK$324.11	Min.: 1 Mult.: 1	Isolated	1 Output	60 W	5 V	12 A	4 kV	128 mm	60 mm	25 mm	Industrial	+ 70 C	- 40 C	RSD-60
DC/DC Converters - Chassis Mount 39.6W 18-72Vin 3.3V 12A Railway RSD-60L-3.3 MEAN WELL 1: HK$359.21 Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. RSD-60L-3.3 Mouser Part No 709-RSD-60L-3.3	MEAN WELL	DC/DC Converters - Chassis Mount 39.6W 18-72Vin 3.3V 12A Railway Learn More about MEAN WELL dc dc converters	Datasheet	Non-Stocked Lead-Time 14 Weeks	HK$359.21 HK$341.95 HK$327.16 HK$324.11	Min.: 1 Mult.: 1	Isolated	1 Output	39.6 W	3.3 V	12 A	4 kV	128 mm	60 mm	25 mm	Industrial	+ 70 C	- 40 C	RSD-60

RSD-30/60 Reliable Railway DC-DC Converters

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