Over 15 years experience of providing support of MEAN WELL Power Supplies
Image shown is a representation only. Exact specifications should be obtained from the product datasheet.
Mean Well RSD-300B-5 DC-DC Converter - 200.4W - 16.8~31.2V in 5V out
Notify me when it's back in stock
Your order will be processed within 24 hours
Mean Well RSD-300B-5 DC-DC Converter - 200.4W - 16.8~31.2V in 5V out
The RSD-300B is a 300W Mean Well power converter (input range: 16.8~31.2VDC).
Key Features
- ✓ Input voltage range: 16.8~31.2VDC
- ✓ 4KVDC reinforced I/O isolation
- ✓ Cooling by free air convection
- ✓ Protections: Overload / Over voltage / Over temperature / Reverse polarity
- ✓ Railway standards: EN45545-2 (fire), EN50155 / IEC60571, IEC61373 (shock & vibration) — S1 level
- ✓ Safety approvals: AS/NZS 62368-1, EAC TP TC 004
- ✓ 3 years warranty
-
BrandMean Well
-
SeriesRSD Series
-
Power Rating200.4 Watt
-
Output Voltage5 Volt
-
Rated Current42 Ampere
-
Input Voltage16.8V~31.2V
-
No of Output2
-
Dimming ControlNone
-
Standards MetCB,CE,EAC,EMC,RCM
-
Operation ModeConstant Voltage
-
Operating Temperature-40°C~85°C
-
Warranty3 Year
-
Length8.5 in
-
Width3.8 in
-
Height1.57 in
-
Weight2.62 lb
::specification::
Frequently Asked Questions
Can I use the RSD-300B-5 for 5V embedded computers and industrial controller boards?
Yes, it provides a constant-voltage 5V output for equipment that requires a regulated 5V rail. It can deliver up to 42A and 200.4W from a 16.8~31.2V input source.
Is this a good fit for high-current 5V logic, gateway, or edge-computing loads?
It is suited to 5V loads that need more current than smaller converters can provide, up to 42A and 200.4W. That makes it relevant for dense 5V embedded or processing hardware on DC-powered systems.
Can the RSD-300B-5 support multiple 5V modules in one industrial system?
Yes, if the total 5V demand of all modules stays within 42A and 200.4W. The constant-voltage output is intended for grouped 5V electronics that share the same regulated supply requirement.
Is this converter appropriate for mobile or vibration-prone embedded equipment?
It can fit mobile embedded applications that need 5V output and remain within 42A and 200.4W. The listed features include 5G vibration resistance, 70C operation, and an operating range of -40C to +85C.
Can this model be used in outdoor or unsealed environments?
The temperature range of -40C to +85C supports wide-temperature operation. No IP rating is listed in the provided specs, so the environmental sealing level is not defined here.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
