TRACOPOWER TDR 3WISM DC/DC Converter, 12V dc/ 250 mA, 75V dc Input, 18V Input 3 W, Surface, 85 °C Max Temp -40 °C Min

RS Stock No.:: 706-5417
Mfr. Part No.:: TDR 3-4812WISM
Manufacturer:: TRACOPOWER

TRACOPOWER TDR 3WISM DC/DC Converter, 12V dc/ 250 mA, 75V dc Input, 18V Input 3 W, Surface, 85 °C Max Temp -40 °C Min

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Subtotal (1 unit)*

PHP2,136.02

(exc. VAT)

PHP2,392.34

(inc. VAT)

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10 unit(s) ready to ship from another location

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Units	Per Unit
1 - 2	PHP2,136.02
3 - 4	PHP1,820.77
5 +	PHP1,764.45

*price indicative

RS Stock No.:: 706-5417
Mfr. Part No.:: TDR 3-4812WISM
Manufacturer:: TRACOPOWER

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	TRACOPOWER
	Output Voltage 1	12V dc
	Product Type	DC/DC Converter
	Maximum Input Voltage	75V dc
	Minimum Input Voltage	18V
	Output Current 1	250mA
	Mount Type	Surface
	Input Ratio	4:1
	MTBF	5700000h
	Number of Outputs	1
	Number of Pins	14
	Isolation Voltage	1.6kV dc
	Package Type	Surface Mount
	Maximum Output Power	3W
	Length	18.9mm
	Standards/Approvals	RoHS
	Depth	8.45mm
	Width	17.2mm
	Series	TDR 3WISM
	Maximum Operating Temperature	85°C
	Efficiency	81%
	Minimum Operating Temperature	-40°C

	Select all
	Brand TRACOPOWER
	Output Voltage 1 12V dc
	Product Type DC/DC Converter
	Maximum Input Voltage 75V dc
	Minimum Input Voltage 18V
	Output Current 1 250mA
	Mount Type Surface
	Input Ratio 4:1
	MTBF 5700000h
	Number of Outputs 1
	Number of Pins 14
	Isolation Voltage 1.6kV dc
	Package Type Surface Mount
	Maximum Output Power 3W
	Length 18.9mm
	Standards/Approvals RoHS
	Depth 8.45mm
	Width 17.2mm
	Series TDR 3WISM
	Maximum Operating Temperature 85°C
	Efficiency 81%
	Minimum Operating Temperature -40°C

COO (Country of Origin):: TW

TRACOPOWER TDR 3WISM Series DC-DC Converter, 0.81 Efficiency, 1.5kV DC Isolation Voltage - TDR 3-4812WISM

This DC-DC converter efficiently transforms higher voltage inputs into a stable 12 V DC output, making it valuable for various automation and instrumentation applications. It supports an input voltage range of 18-75 V DC, providing flexibility and performance in various environments.

Features & Benefits

• Compact SMD package optimises space in electronic designs

• High input voltage range suits diverse application requirements

• Fully regulated output ensures consistent voltage supply

• Continuous short-circuit protection improves system reliability

• Remote On/Off control simplifies power management

• Complies with RoHS for environmental safety

Applications

• Powers communication equipment for consistent performance

• Ideal for industrial electronics demanding stability and efficiency

• Used in instrumentation systems requiring precise voltage

• Suitable for space-constrained devices needing surface mount modules

How do I connect it for remote control operation?

Connect an appropriate control signal to the designated pin for activation.

What is the maximum temperature it can operate under?

It operates optimally at temperatures up to +85°C without derating.

Is there a specific input fuse recommendation for this model?

A slow blow fuse rated at 1,000 mA is advised for maximum safety.

Can this module withstand high humidity environments?

Yes, it functions in relative humidity conditions of up to 95% without condensation.

How does this converter handle short-circuit situations?

It comes with continuous short-circuit protection and automatic recovery for system safety and stability.