TDK-Lambda DDA DC/DC Converter, 12V dc/ 20 A, 9V dc Input, 9V dc, DIN Rail, 100 °C Max Temp -40 °C Min Temp, Metal
- RS Stock No.:
- 210-1268
- Distrelec Article No.:
- 301-80-616
- Mfr. Part No.:
- DDA250N-S1PX-12-001
- Brand:
- TDK-Lambda
Bulk discount available
Subtotal (1 unit)*
£171.26
(exc. VAT)
£205.51
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- 2 unit(s) ready to ship
- Plus 1 unit(s) shipping from 08 June 2026
- Plus 1 unit(s) shipping from 07 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £171.26 |
| 5 - 9 | £166.11 |
| 10 - 24 | £160.97 |
| 25 - 49 | £155.83 |
| 50 + | £150.70 |
*price indicative
- RS Stock No.:
- 210-1268
- Distrelec Article No.:
- 301-80-616
- Mfr. Part No.:
- DDA250N-S1PX-12-001
- Brand:
- TDK-Lambda
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | TDK-Lambda | |
| Output Voltage 1 | 12V dc | |
| Product Type | DC/DC Converter | |
| Minimum Input Voltage | 9V dc | |
| Maximum Input Voltage | 9V dc | |
| Mount Type | DIN Rail | |
| MTBF | 5mH | |
| Number of Outputs | 1 | |
| Output Voltage Adjustment Range | 3.3 to 15 V | |
| Ripple and Noise | 60mV | |
| Output Current 1 | 20A | |
| Maximum Output Power | 250W | |
| Package Type | Metal | |
| Depth | 115mm | |
| Series | DDA | |
| Width | 36.5mm | |
| Weight | 450g | |
| Standards/Approvals | CE Mark (LVD,EMC,RoHS), IEC/UL/CSA/EN 62368-1 | |
| Maximum Operating Temperature | 100°C | |
| Minimum Operating Temperature | -40°C | |
| Efficiency | 95% | |
| Select all | ||
|---|---|---|
Brand TDK-Lambda | ||
Output Voltage 1 12V dc | ||
Product Type DC/DC Converter | ||
Minimum Input Voltage 9V dc | ||
Maximum Input Voltage 9V dc | ||
Mount Type DIN Rail | ||
MTBF 5mH | ||
Number of Outputs 1 | ||
Output Voltage Adjustment Range 3.3 to 15 V | ||
Ripple and Noise 60mV | ||
Output Current 1 20A | ||
Maximum Output Power 250W | ||
Package Type Metal | ||
Depth 115mm | ||
Series DDA | ||
Width 36.5mm | ||
Weight 450g | ||
Standards/Approvals CE Mark (LVD,EMC,RoHS), IEC/UL/CSA/EN 62368-1 | ||
Maximum Operating Temperature 100°C | ||
Minimum Operating Temperature -40°C | ||
Efficiency 95% | ||
- COO (Country of Origin):
- MY
The TDK-Lambda DDA DIN rail mount, non-isolated step-down converters are ideal for creating additional high current output voltages from a single output 12V, 24V or 48V AC-DC power supply. The highly efficient DDA series accepts a very wide DC input and has a wide output adjustment range, with a choice of single or dual output models.
250W Single Output, 325W and 500W Dual Output Power Levels
High Efficiency up to 95%
Wide Input Range - 9 up to 53V
Wide 3.3 to 24V Output Adjustment
Narrow 36.5mm Width
Convection Cooled
High Power Density
Less Waste Heat
One Part For Multiple Applications
Accommodates Non-Standard Voltages
More Space Available For Other DIN Rail Devices
Easy To Cool In End System
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