TRACOPOWER DC/DC Converter 12V DC Output 333mA 4W Through Hole SIP-7 Package TMR 4-4812WI

TRACOPOWER TMR 4-4812WI DC/DC Converter is a highly efficient and compact power supply component that provides a nominal output voltage of 12V DC at 333mA with a maximum output power of 4 watts. Designed for through-hole PCB mounting in a SIP-7 package, it enables reliable and space-saving integration in various electronic circuits.

The converter supports a wide input voltage range of 18V to 75V DC, making it adaptable to different power sources in industrial and electronic applications. It delivers galvanic isolation with an isolation voltage of 1600V DC, enhancing system safety and protecting sensitive circuitry.

Its robust design includes built-in protections against short-circuit and overload conditions. The unit achieves an efficiency of approximately 82%, contributing to lower energy consumption and thermal dissipation. It is built to operate reliably across a temperature range from -40°C to +70°C, making it suitable for challenging environments.

Applications include stable power supply requirements in automation equipment, medical devices with necessary approvals, telecommunications systems requiring precise voltage regulation, and general electronics where compact DC voltage conversion is essential. The presence of remote On/Off control allows seamless power state management, increasing operational flexibility.

The unit’s MTBF of 2,860,000 hours reflects its high reliability and long service life. The converter is manufactured in Taiwan, Province Of China, adhering to RoHS compliance standards.

Operates with input voltage range from 18V to 75V DC. Compact SIP-7 through-hole package ideal for space-efficient PCB designs. Provides high isolation voltage of 1600V DC ensuring enhanced safety. Features 82% efficiency for energy-efficient performance.

Includes built-in short-circuit and overload protection for device longevity. Suitable for operation in temperature range -40°C to +70°C. Designed for industrial use in automation, medical devices, telecommunication, and electronics systems.

Offers remote On/Off control for flexible power management. Has a mean time between failure (MTBF) of 2.86 million hours for reliability.

This DC/DC converter is an essential component for engineers and designers seeking a reliable power management solution in industrial, laboratory, construction, and telecommunications fields. Browse more DC/DC Converters and TRACOPOWER products in EnvMart’s Electronics & Electricals category for comprehensive power supply options.