PES1-S12-S9-M-TR Power Supplies - Board Mount

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DC-DC converters are electronic devices used to convert one form of direct current (DC) input voltage to another form of DC output voltage. This type of converter is typically used to increase or decrease the voltage from a source to a load. Most converters are designed to operate in both directions, allowing the user to either increase or decrease the voltage. In general, when a DC voltage is applied to an input port, the output voltage is regulated, such as in a buck-boost converter.

PES1-S12-S9-M-TR is a switch-mode DC/DC converter used to convert an input voltage of 12V to an output voltage of 9V. The unit uses pulse width modulation (PWM) technology to provide a steady output voltage under varying input conditions and is designed to withstand high-frequency ripple. It is suitable for applications requiring higher output current while the input voltage varies, and it offers a high level of efficiency.

The PES1-S12-S9-M-TR DC/DC converter is available in a wide range of applications, including automotive, industrial, medical, and consumer electronics. In automotive applications, the 12V to 9V converter can be used for headlight dimming, reversing light, and interior lighting. In industrial applications, it is suitable for precision instrumentation, AC/DC interfaces, and PLC. In medical applications, the DC/DC converter is used for defibrillators, patient monitors, and drug infusion pumps. It is also used in consumer electronics such as mobile phone chargers and digital cameras.

The working principle of the PES1-S12-S9-M-TR DC/DC converter is based on pulse width modulation. The input voltage is converted to a 9V output through the use of a switch-mode power supply, which acts as a voltage regulator. The power supply is controlled by a transistor, which is exactly connected to two other transistors. One transistor controls the start and stop of the DC/DC converter, while the second transistor controls the length of the pulse width. This ensures a steady output voltage regardless of the input voltage.

The PES1-S12-S9-M-TR DC/DC converter is designed with an overvoltage protection feature that prevents the converter from producing more than 9V from its output port. The converter also features undervoltage protection designed to prevent it from going below its rated output voltage. This ensures the safety of the device and the connected equipment. Another important feature of this converter is its high efficiency which helps to reduce power loss and noise, making it ideal for cost-efficient and reliable operation.

In addition, the PES1-S12-S9-M-TR DC/DC converter is also designed with thermal protection to prevent it from over-heating. The unit features a built-in fan that helps dissipate the heat generated from its components, ensuring its maximum performance. Additionally, the unit is RoHS compliant and UL certified, making it safe to use in most electronic applications.

The PES1-S12-S9-M-TR DC/DC converter combines simplicity, efficiency, and reliability into a single package. It is suitable for applications that require high-performance conversion of an input voltage of 12V to an output voltage of 9V. The unit is a perfect choice for automotive, industrial, medical, and consumer electronic applications.

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