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Recom DC/DC Switching Regulator Through Hole SIP Package 12V DC Output 500mA 6W R-78HB12-0.5/W

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Recom DC/DC Switching Regulator Through Hole SIP Package 12V DC Output 500mA 6W R-78HB12-0.5/W

Name: Recom DC/DC Switching Regulator Through Hole SIP Package 12V DC Output 500mA 6W R-78HB12-0.5/W
Brand: Recom
SKU: 388990
Price: 33.34 USD
Availability: InStock

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Category Switching Regulator Brand Recom Condition New

Specifications

Country of Origin	Taiwan
Brand	Recom
Power	6W
Efficiency	94%
Length	11.5mm
Model	R-78HB12-0.5/W
Depth	17.5mm
Gross Weight	4g
Width	17.5mm
Mount Type	Through Hole
Series	R-78HB
Output Current	500mA
Maximum Operating Temperature	85°C
Package Type	SIP
Load Regulation	0.6 %
Minimum Operating Temperature	-40°C
MTBF	7395000h
Number of outputs	1
Ripple and Noise	60mV Pk-Pk
Maximum Input Voltage	72V dc
Line Regulation	1 %
Standards/Approvals	EN 55024, IEC 60950-1, EN 60950-1, LVD 1407030-1, UL 94 V-0, EN 55022
Minimum Input Voltage	17V
Output Voltage 1	12V dc

Key Features

The regulator is housed in a SIP through hole package for easy PCB mounting.
Provides high efficiency of 94% minimizing power loss and heat generation.
Operates reliably within an ambient temperature range of -40°C to 85°C.
Designed with built-in short-circuit and thermal shutdown protection for enhanced durability.
Compatible with legacy devices through LM78XX linear regulator pin-out.
Ripple and noise are low at 60mV peak-to-peak ensuring stable electrical signals.
Input voltage range from 17V to 72V DC accommodates varied power sources.
Mean time between failures (MTBF) exceeds 7 million hours assuring long-term dependable operation.

Product Description

Recom R-78HB12-0.5/W DC/DC Switching Regulator is a compact and high-efficiency power supply device designed to convert higher voltage DC input to a regulated 12V DC output with a maximum current output of 500mA and power rating of 6W. The device utilizes switching technology in a through hole SIP package making it suitable for integration into various electronic assemblies and legacy designs requiring LM78XX compatibility.

Its high 94% efficiency reduces energy loss and heat dissipation allowing operation without an additional heat sink while maintaining board compactness. The regulator supports wide input operating voltages ranging from 17V to 72V DC and can function in harsh ambient conditions from -40°C to 85°C, making it adaptable for industrial and automotive environments.

The regulator features robust built-in short-circuit protection and thermal shutdown mechanisms to safeguard against electrical faults and overheating. Ripple and noise are tightly controlled at 60mV peak-to-peak ensuring clean power delivery essential for sensitive electrical and instrumentation applications.

With a lightweight design of 4g and a MTBF rating of 7,395,000 hours, this regulator offers high reliability for long-term applications in sectors such as transportation, conveyor systems, automotive engineering, and musical instruments.

The package type is SIP through hole, compatible with standard PCB mounting. Line regulation is 1% ensuring minimal voltage variation under load changes. Load regulation is 0.6% providing steady output current across varying demands.

Dimensions measure 11.5mm length, 17.5mm width, and 17.5mm depth enabling compact assembly. The product meets international standards including EN 55024, IEC 60950-1, EN 60950-1, UL 94 V-0, and EN 55022 ensuring safety and electromagnetic compatibility.

This DC/DC Switching Regulator is ideal for industrial, automotive, transport, and electronic instrument use cases requiring efficient, reliable, and compact voltage conversion. Explore more power supply components and voltage converters in the Electronics & Electricals category on EnvMart for diverse industrial applications.