PAH100S48-15

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DC to DC converters are devices that convert an input DC voltage into a different output DC voltage. The PAH100S48-15 is a DC to DC converter, manufactured by Powerex Inc., a subsidiary of Mitsubishi Electric Corporation. The PAH100S48-15 is a DC to DC converter that converts an input DC voltage of 11.4 to 17.6 Volts up to a maximum output voltage of 48 Volts. The PAH100S48-15 is capable of supplying 15 Amps and a typical efficiency of 85%.

The PAH100S48-15 is a standard, non-isolated DC-DC converter, which is ideal for applications such as telecommunications, lighting, automotive, robotics, etc. It can control current, voltage, and speed accurately by the output voltage feedback. The device has the ability to provide a fast transient step response with a peak current of 120A and accuracy of +/- 1%. The PAH100S48-15 has an operating temperature range of -10°C to +50°C, so it is suitable for use in a wide range of environments and applications.

The PAH100S48-15 features Wide Input Voltage (11.4V to 17.6V), Wide Output Voltage (48V), output current rating of 15 Amps and a typical efficiency of about 85%. The device has an input current rating of 0.17A, a programmable remote sense current and a low output ripple noise of 25mV(p-p). It also has a built-in overvoltage and short-circuit protection, providing maximum safety against reverse voltage and overcurrent.

The working principle of the PAH100S48-15 is based on a two-stage converter (insulated-gate bipolar transistor (IGBT-based)). It has an input filter, an input rectifier (a diode bridge rectifier) and an input reactor. The output stage consists of an output chopper (voltage regulator) and an output filter (an inductor and a capacitor). The output voltage is then precisely regulated by the feedback loop.

The PAH100S48-15 is an efficient and reliable DC to DC converter that can efficiently convert an input DC voltage up to 17.6V to an output voltage of up to 48V. It has low input and output ripple, high efficiency, and a wide operating temperature range. It can be used in a variety of applications, including telecommunications, automotive, robotics, lighting, etc. The device also features an overvoltage and short-circuit protection, providing maximum safety against reverse voltage and overcurrent.

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