MEAN WELL RSD-30 DC-DC Converter, 12V dc/ 2.5A Output, 18 → 72 V dc Input, 30W, Chassis Mount, +70°C Max Temp
- RS Stock No.:
- 140-8104
- Distrelec Article No.:
- 301-56-971
- Mfr. Part No.:
- RSD-30L-12
- Brand:
- MEAN WELL
Bulk discount available
Subtotal (1 unit)*
£37.11
(exc. VAT)
£44.53
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 86 unit(s) ready to ship
- Plus 16 unit(s) ready to ship from another location
- Plus 168 unit(s) shipping from 21 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £37.11 |
| 5 - 9 | £36.00 |
| 10 - 24 | £34.89 |
| 25 - 49 | £33.39 |
| 50 + | £32.28 |
*price indicative
- RS Stock No.:
- 140-8104
- Distrelec Article No.:
- 301-56-971
- Mfr. Part No.:
- RSD-30L-12
- 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 | 12V dc | |
| Input Voltage Range | 18 → 72 V dc | |
| Power Rating | 30W | |
| Input Voltage Nominal | 18 → 72 V dc | |
| Output Current | 2.5A | |
| Mounting Type | Chassis Mount | |
| Isolated | Yes | |
| Number of Outputs | 1 | |
| Package | Enclosed | |
| Isolation Voltage | 4kV dc | |
| Width | 60mm | |
| Depth | 25mm | |
| Length | 113mm | |
| Series | RSD-30 | |
| Railway Approved | Yes | |
| Load Regulation | ±0.3% | |
| Minimum Temperature | -40°C | |
| Maximum Temperature | +70°C | |
Select all | ||
|---|---|---|
Brand MEAN WELL | ||
Output Voltage 12V dc | ||
Input Voltage Range 18 → 72 V dc | ||
Power Rating 30W | ||
Input Voltage Nominal 18 → 72 V dc | ||
Output Current 2.5A | ||
Mounting Type Chassis Mount | ||
Isolated Yes | ||
Number of Outputs 1 | ||
Package Enclosed | ||
Isolation Voltage 4kV dc | ||
Width 60mm | ||
Depth 25mm | ||
Length 113mm | ||
Series RSD-30 | ||
Railway Approved Yes | ||
Load Regulation ±0.3% | ||
Minimum Temperature -40°C | ||
Maximum Temperature +70°C | ||
- COO (Country of Origin):
- CN
Mean Well (RSD-30 Series) Single Output Module DC-DC Converter
The Mean Well RSD-30 Series brings reliability alongside great affordability. This series of DC-DC Converter is highly compliant with industrial standards such as EN50155 & IEC60571 (Railway Standard, making it extremely suitable for all kinds of transportation systems that use frequently used input voltages such as 12V, 24V, 36V and further).
This series is robust enough to work under temperatures of -40 to +70℃, has low ripple and noise & a low enclosure profile of just 25mm making it suitable and versatile in space-critical industrial applications such as board-level power distribution and much more.
This series is robust enough to work under temperatures of -40 to +70℃, has low ripple and noise & a low enclosure profile of just 25mm making it suitable and versatile in space-critical industrial applications such as board-level power distribution and much more.
(Series) Features & Benefits:
• LED indicator for power on
• No minimum load required
• I/O isolated
• Built-in constant current limiting circuit
• Half encapsulated, cooling by free air convection
• 3 years manufacturer warranty for RSD series, 2 Years warranty for SD series.
• 1U low profile (expect for SD-150∼500)
• -40∼ +70°C wide operating temperature
• No minimum load required
• I/O isolated
• Built-in constant current limiting circuit
• Half encapsulated, cooling by free air convection
• 3 years manufacturer warranty for RSD series, 2 Years warranty for SD series.
• 1U low profile (expect for SD-150∼500)
• -40∼ +70°C wide operating temperature
(Series) Output:
• Single output voltage from 5V to 48V available
• 4000VDC I/O isolation
• 15∼1000W complete Wattage for choice
• 4000VDC I/O isolation
• 15∼1000W complete Wattage for choice
(Series) Input:
• 9 ∼ 36VDC voltage range continuous
• 2:1/4:1 wide input range
• 2:1/4:1 wide input range
(Series) Compliance & Protection:
• Compliance to EN55015/EN45542-2 railway standard (RSD-30∼300)
• Overload protection 105∼135% rated output power
• Shut down o/p voltage, re-power on to recover
• Overload protection 105∼135% rated output power
• Shut down o/p voltage, re-power on to recover
(RSD-30L-12) Features & Benefits:
The RSD-30L-12 benefits from all the series benefits as well as model-specific benefits, listed below:
• 12 VDC Output Voltage
• 2.5A Output Current
• 90% Input efficiency rating
• 13.8 ∼ 16.2V Over-Voltage protection
• 120ms setup/rise time, 85ms at full load
• Chassis mounted, fully enclosed
• 2.5A Output Current
• 90% Input efficiency rating
• 13.8 ∼ 16.2V Over-Voltage protection
• 120ms setup/rise time, 85ms at full load
• Chassis mounted, fully enclosed
Note
Available on EPLAN.