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Recom DC/DC Converter, 5V DC Output, 400mA, 9V to 18V DC Input, 2W Power, Through Hole, 8-Pin RS-1205S

Category DC/DC Converter Brand Recom Condition New

Specifications

Country of Origin Taiwan
Voltage Converters / DC-DC Converters Recom RS DC/DC Converter, 5V dc/ 400 mA, 18V dc In
Brand Recom
Efficiency 75%
Length 21.8mm
Model RS-1205S
Depth 11.1mm
Width 9.2mm
Mount Type Through Hole
Series RS
Maximum Operating Temperature 85°C
Package Type SIP
Minimum Operating Temperature -40°C
MTBF 1398000h
Number of outputs 1
Maximum Output Power 2W
Maximum Input Voltage 18V dc
Minimum Input Voltage 9V
Number of Pins 8
Output Voltage 1 5V dc
Output Current 1 400mA
Isolation Voltage 500V ac
Input Ratio 2:1
Input Ratio 2 1

Key Features

  • Offers a stable 5V DC output current of 400mA for compatible circuits.
  • Operates efficiently with input voltage range from 9V to 18V DC.
  • Compact size of 21.8mm length by 9.2mm width by 11.1mm depth optimizes board space.
  • Constructed for through-hole mounting ensuring reliable PCB connection.
  • Provides 1kV DC isolation voltage protecting sensitive electronics.
  • Wide operating temperature range from -40°C to +85°C for harsh environments.
  • High reliability with mean time between failures (MTBF) of approximately 1,398,000 hours.
  • Built-in isolating transformers reduce noise and interference for signal integrity.

Product Description

Recom RS-1205S DC/DC Converter is a reliable power supply component designed to deliver regulated 5V DC output at 400mA from an input voltage range of 9V to 18V DC. This converter supports a maximum output power of 2 watts and features a through-hole mount with an 8-pin SIP package, measuring 21.8mm in length, 9.2mm in width, and 11.1mm in depth.

Engineered for industrial and electronic applications, it incorporates built-in isolating transformers that minimize noise and electrical interference, enhancing overall system efficiency and signal quality. Its robust construction and 1kV DC isolation voltage protect electronic circuits from voltage spikes and ensure safety.

This product operates reliably within harsh temperature conditions ranging from -40°C up to 85°C, making it suitable for demanding environments including medical equipment, renewable energy technology, automotive repair workshops, and smart lighting systems. The mean time between failures is rated at nearly 1.4 million hours, demonstrating exceptional durability.

The converter's compact size and lightweight 4.7g design maximize PCB board packing efficiency without adding mechanical stress through its through-hole mounting style. It meets various electronics power supply requirements where voltage step-down and isolation are critical.

Applications include power supplies in medical devices, renewable energy installations, automotive diagnostics and repairs, and intelligent lighting control systems. Stable 5V DC output at 400mA current. Input voltage tolerance from 9V to 18V DC.

Compact dimensions optimize PCB space. Through-hole mounting ensures secure installation. 1kV DC isolation for electrical safety. Wide temperature operation from -40°C to 85°C. High MTBF guarantees long service life. Noise reduction via built-in isolating transformers.

Lightweight design minimizes mechanical strain. Suitable for medical, renewable energy, automotive, and lighting applications.

This Recom DC/DC Converter is a preferred choice for industrial and electronics applications that require reliable voltage conversion with isolation and durability. Explore more power supply solutions and DC/DC Converters on EnvMart.

Recom DC/DC Converter, 5V DC Output, 400mA, 9V to 18V DC Input, 2W Power, Through Hole, 8-Pin RS-1205S
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Frequently Asked Questions

This model provides a stable output voltage of 5V DC with a maximum output current of 400mA.

It operates efficiently with an input voltage range from 9V to 18V DC.

The maximum output power of this unit is 2 watts.

This converter measures 21.8mm in length, 9.2mm in width, and 11.1mm in depth.

It features a through-hole mounting style, ensuring a secure installation on PCBs.

It offers an isolation voltage of 1kV DC, protecting sensitive electronics from voltage spikes.

This model operates reliably within a wide temperature range from -40°C to 85°C.

The mean time between failures for this unit is approximately 1,398,000 hours.

It has an efficiency rating of 75%.

This model has one output.

It is suitable for applications in medical devices, renewable energy installations, automotive diagnostics, and intelligent lighting control systems.

It is packaged in an 8-pin SIP format.

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