DM330017-2

The DM330017-2 Evaluation Board is a DC/DC and AC/DC off-line converter that can be used for energy efficient power management of small and medium sized applications. This evaluation board is the step-down version of its predecessor, the DME30017-1, and provides a wide range of adjustment for all the common switching features, including switching frequency, input voltage, and output voltage. Its design and features make it ideal for demanding applications with tight energy budgets.

Technical Specifications

• Input voltage range: 3V - 45V
• Switching Frequency: 200KHz - 2 MHz
• Output voltage range: 0.6V - 36V
• Efficiency: up to 97%
• Protection features: over-voltage, over-current, short circuit protection
• Operating temperature range: -40°C to 85°C

Applications

The DM330017-2 Evaluation Board is suitable for a wide range of applications, including computer, telecom, and automotive power management, as well as a wide range of consumer and industrial power applications. Its wide range of output adjustment makes it suitable for a range of voltages, including low-voltage and high-voltage DC/DC and AC/DC systems.

Its high efficiency and protection features make it ideal for applications that need to conserve energy and prevent over-voltage and over-current conditions. Its wide operating temperature range makes it suitable for both portable and stationary applications.

Working Principle

The DM330017-2 Evaluation Board is designed to convert input voltage to the desired output voltage. It uses an analog control loop to adjust the duty cycle of the switching element to maintain the output voltage at the desired level. The duty cycle is adjusted in order to maintain the output voltage as close as possible to the target level, and to avoid over-voltage and over-current conditions.

The DM330017-2 Evaluation Board is also capable of automatically switching from AC to DC mode. This is done by allowing the input voltage to be adjusted over a wide range, and by monitoring the input signal to detect when it changes from AC to DC. Once the input voltage has changed from AC to DC, the duty cycle of the switching element is adjusted to maintain the output voltage within the desired range.

Conclusion

The DM330017-2 Evaluation Board is a highly efficient, wide-range DC/DC and AC/DC off-line converter. Its wide range of adjustment and protection features make it suitable for a wide range of applications, including computer, telecom, and automotive power management, as well as a wide range of consumer and industrial power applications. Its wide operating temperature range and high efficiency allow it to be used effectively in both stationary and portable applications.