TRACOPOWER THN 20WIR DC-DC Converter, ±12V dc/ 833/833mA Output, 18 → 75 V dc Input, 20W, PCB Mount, +85°C Max

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Subtotal (1 tube of 10 units)*

£532.91

(exc. VAT)

£639.49

(inc. VAT)

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Tube(s)
Per Tube
Per unit*
1 - 4£532.91£53.291
5 - 9£516.92£51.692
10 - 24£500.93£50.093
25 - 49£479.62£47.962
50 +£458.30£45.83

*price indicative

RS Stock No.:
230-4718
Mfr. Part No.:
THN 20-4822WIR
Brand:
TRACOPOWER
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Brand

TRACOPOWER

Output Voltage

±12V dc

Input Voltage Range

18 → 75 V dc

Power Rating

20W

Input Voltage Nominal

48 Vdc

Output Current

833/833mA

Mounting Type

PCB Mount

Isolated

Yes

Number of Outputs

2

Package

1 x 1 in

Isolation Voltage

3kV dc

Width

25.4mm

Depth

9.9mm

Length

25.4mm

Series

THN 20WIR

Railway Approved

Yes

Standards Met

EN 62368-1

Maximum Temperature

+85°C

Medical Approved

No

Efficiency

89%

Minimum Temperature

-40°C

RoHS Status: Exempt

COO (Country of Origin):
TW

TRACOPOWER THN 20WIR Series DC-DC Converter, ±12V DC Output Voltage, 20W Power Rating - THN 20-4822WIR


This DC-DC converter is designed for operation in varied environments. Manufactured by Tracopower, it converts input voltage from 18 to 75V DC into dual output voltages of ±12V DC, with a maximum power output of 20W. Its compact construction suits space-limited applications and adheres to industry standards such as EN 62368-1.

Features & Benefits


• Compact metal casing for enhanced durability
• Wide input voltage range for varied applications
• Dual isolated outputs to prevent interference
• High efficiency up to 89% reduces energy loss
• Railway approved for transportation systems

Applications


• Onboard railway power systems
• Automation and control equipment
• Suitable for harsh industrial conditions
• Communication devices and systems
• Various electronic devices requiring ±12V

Can the output voltage be adjusted to meet specific requirements?


Yes, output voltage can be trimmed within ±10% using an external trim resistor for flexibility in different applications.

How does it handle unexpected electrical faults?


The device includes protection features against overload, overvoltage, and short circuits for safe operation and longevity.

What are the operational temperature limits for this device?


It operates effectively within a temperature range of -40 to +85°C, making it suitable for challenging environments.

Is it suitable for applications involving multiple outputs?


Yes, it provides dual outputs of ±12V DC, allowing use in applications that require separate positive and negative voltages.

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