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Recom DC/DC Converter, 5V DC Output, 400 mA, 18V DC Input, 9V Input, 2W Power, Through Hole Mount, 85°C Max Temp 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

  • Compact size of 21.8mm length, 9.2mm width, and 11.1mm depth maximizes PCB space efficiency.
  • Through-hole mounting ensures secure and stable integration to circuit boards.
  • Built-in isolation transformer provides 500V AC isolation for noise and interference reduction.
  • Wide operating temperature range from -40°C to +85°C suitable for harsh environments.
  • High reliability with mean time between failures (MTBF) of approximately 1.4 million hours at 25°C.
  • Single output channel delivering regulated 5V DC voltage at 400 mA current.
  • Lightweight design of approximately 4.7 grams minimizes overall system weight.
  • Efficiency rating of 75% optimizes power usage.

Product Description

Recom RS-1205S is a highly reliable DC/DC converter designed to provide a stable 5V DC output at 400 mA current from input voltages ranging between 9V and 18V DC. With a maximum power rating of 2W and a compact SIP package, this 8-pin through-hole device ensures excellent board packing efficiency and durability.

The converter incorporates a built-in isolating transformer delivering 500V AC isolation, effectively blocking noise and interference to ensure high-quality power delivery. Operating over a wide ambient temperature range from -40°C to +85°C, the RS-1205S is suitable for demanding industrial and commercial environments.

Its dimensions (21.8mm length x 9.2mm width x 11.1mm depth) and lightweight construction (4.7g) minimize footprint and system load, making it compatible with space-sensitive electronics design.

Designed for a myriad of applications including medical instruments, renewable energy technology, vehicle service workshops, and smart lighting systems, this DC/DC converter supports robust and efficient power management in diverse fields.

The device comes from a series known for 75% efficiency and a mean time between failures (MTBF) rating of 1,398,000 hours at 25°C, underscoring its longevity and dependability. Compact size maximizes board packing efficiency.

Secure through-hole mounting. 500V AC isolation enhances noise immunity. Wide temperature operation from -40°C to 85°C. Long service life with high MTBF rating. Single 5V output at 400 mA current. Lightweight and efficient design.

75% efficiency rating. Compatible with industrial, medical, automotive, and smart lighting applications.

This Recom DC/DC Converter is a dependable component extensively used in electronics requiring reliable voltage conversion and isolation. Explore EnvMart’s range of industrial electronic components to source trusted solutions for your power management needs.

Recom DC/DC Converter, 5V DC Output, 400 mA, 18V DC Input, 9V Input, 2W Power, Through Hole Mount, 85°C Max Temp RS-1205S
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Frequently Asked Questions

This model delivers a regulated output voltage of 5V DC with a maximum output current of 400 mA.

The RS-1205S operates with input voltages ranging from 9V to 18V DC.

The maximum power rating of the RS-1205S is 2W.

This model has dimensions of 21.8 mm in length, 9.2 mm in width, and 11.1 mm in depth.

The efficiency rating of the RS-1205S is 75%.

The RS-1205S features an isolation voltage of 500V AC, enhancing noise immunity.

This unit operates over a wide temperature range from -40°C to +85°C.

This converter utilizes a through-hole mounting type for secure integration onto circuit boards.

The RS-1205S has a mean time between failures (MTBF) of approximately 1,398,000 hours at 25°C.

This model has a single output channel.

The RS-1205S is suitable for various applications including medical instruments, renewable energy technology, and smart lighting systems.

This model comes in a SIP package type, which is compact and efficient for PCB space.

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