TDK-Lambda DDA DC-DC Converter, 12V dc/ 20A Output, 9 → 53 V dc Input, 250W, DIN Rail Mount, +100°C Max Temp

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Subtotal (1 unit)*

£169.56

(exc. VAT)

£203.47

(inc. VAT)

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  • 4 unit(s) shipping from 06 January 2026
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Per unit
1 - 4£169.56
5 - 9£164.47
10 - 24£159.38
25 - 49£154.29
50 +£149.21

*price indicative

RS Stock No.:
210-1268
Distrelec Article No.:
301-80-616
Mfr. Part No.:
DDA250N-S1PX-12-001
Brand:
TDK-Lambda
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Brand

TDK-Lambda

Output Voltage

12V dc

Input Voltage Range

9 → 53 V dc

Power Rating

250W

Input Voltage Nominal

9 V dc

Output Current

20A

Mounting Type

DIN Rail Mount

Isolated

No

Number of Outputs

1

Output Voltage Adjustment Range

3.3 → 15V

Depth

115mm

Width

36.5mm

Series

DDA

Load Regulation

150mV

Minimum Temperature

-40°C

Maximum Temperature

+100°C

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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