RMG50DTD0R1 Datasheet, PDF (1/3 Pages) Token Electronics Industry Co., Ltd. – RMG50 To-Style Power Resistors

TOKEN
RMG50 To-Style Power Resistors
To-Style
Power Resistors
To-Style Power Resistors Keeps Its Cool
Preview
Providing design engineers with an open screened substrate device for applications requiring superior thermal
performance, Token Electronics has developed a non-moulded power resistor rated up to 50W.
Designated the RMG50 Series, the resistor is housed in a TO-220 opened screened substrate package, and
features an insulated tapered venturi bonded to the substrate for maximum heat dissipation. The design of the
RMG50 Series resistor allows for three methods of heat dissipation, resulting in exceptional power handling
characteristics.
The chimney-shaped tapered venturi is attached to the ceramic substrate and convection forces hot air up the
‘neck’ of the chimney and away from the resistor face of the component.
The power resistor utilises all three methods of heat dissipation, including conduction through the heatsink tab,
radiation from the resistor surface, and convection through the venturi element. Typical applications for the
RMG50 resistor include higher wattage switch-mode power supply circuits, motor control and drive circuits,
inverters and industrial power equipment.
Resistance ranges from 0.05Ω to 10KΩ, with tolerances of ±0.50% and ±10% and operating temperature range is
-65°C to +150°C. The RMG50 Series TO-220 provides customers requiring more wattage in a smaller package
with an excellent alternative.
Token Electronics will also produce devices outside these specifications to meet customer requirements, with
comprehensive application engineering and design support available for customers worldwide. Contact us with
your specific needs.
Applications
- UPS.
- Voltage Regulation.
- Pulsing applications.
- Switching Power Supplies.
- Non-inductive design for high frequency.
Features
- Electrically Isolated Case.
- TO-220 Style Power Package.
- Low ohm value, non-inductance design
- Molded Case for Protection and Easy to Mount.
- 50 Watt at 25°C Case Temperature Heat Sink Mounted.
Version 2010
http://www.token.com.tw/
rfq token.com.tw
01 of 03