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-500D-48 DC-DC Converter - 499.2W 67.2-154V DC in 48V out
Please Login for Pricing
Description
Description
The RSD-500D is a 500W Mean Well power converter (input range: 16.8~33.6Vdc, operating temperature: -40~+80℃).
Key Features
- ✓ Input voltage range: 16.8~33.6Vdc
- ✓ DC output voltage adjustable ±10%
- ✓ 4KVdc reinforced I/O isolation
- ✓ Wide operating temperature: -40~+80℃
- ✓ Protections: Overload / Over voltage / Over temperature / Reverse polarity / Under voltage
- ✓ 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
Specifications
Specifications
-
BrandMean Well
-
SeriesRSD Series
-
Power Rating499.2 Watt
-
Output Voltage48 Volt
-
Rated Current10.4 Ampere
-
Input Voltage67.2V~154V
-
Standards MetCB,CE,EAC,SAA,UL
-
Operation ModeConstant Voltage
-
Operating Temperature-40°C~80°C
-
Warranty3 Year
-
Length23.7 cm
-
Width10 cm
-
Height4.1 cm
-
Weight1.45 kg
File Downloads
File Downloads
::specification::
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.
Frequently Asked Questions
Can I use the RSD-500D-48 for a 48V industrial automation or control system?
Yes. This model provides a constant 48V output at up to 10.4A, with total output power of 499.2W. That makes it suitable for 48V systems whose combined load stays within those ratings.
Is this converter appropriate for 48V telecom or network equipment powered from a wide input range?
It can be used where the equipment requires a regulated 48V supply and the load does not exceed 10.4A or 499.2W. The listed input range is 67-154VAC, giving it a broad allowable input window in the published specs.
Can the RSD-500D-48 support 48V embedded or edge-computing equipment in compact enclosures?
It is sized for relatively compact integration at 237.0 × 100.0 × 41.0 mm while still delivering 499.2W. For embedded or edge systems that need a stable 48V rail, it supports up to 10.4A in constant-voltage mode.
Would this model make sense for vibration-exposed transport or industrial platforms running 48V loads?
It is specified to withstand 5G vibration, which is relevant for mobile and mechanically stressed platforms. The converter also supports operation up to 70°C and has a full published operating range of -40°C to +80°C.
Can the RSD-500D-48 be used outdoors or in uncontrolled environments?
Its operating temperature range is -40°C to +80°C, so the temperature spec is broad. No IP rating is provided in the listed specs, so it should be considered for protected indoor or enclosed outdoor use rather than exposed weather conditions.
Other RSD-500D Models
2 other models| Model | Power | Voltage | Current | IP Rating | |
|---|---|---|---|---|---|
| Mean Well RSD-500D-24 DC-DC Converter - 499.2W 67.2-154V DC in 24V out | 499.2W | 24V | 20.8A | Indoor | View |
| Mean Well RSD-500D-12 DC-DC Converter - 420W 67.2-154V DC in 12V out | 420W | 12V | 35A | Indoor | View |
