Item Type: Power Supply Module Material: ABS Working Frequency: 100KHZ Working Temperature: -0-+70 Storage Temperature: -65-+150 Pin Header: 2.54mm / 0.1in (If Pin Output Is Selected) Precautions: 2. The output power cannot be greater than the maximum load for a long time. 3 The input power must be greater than the output power because of the power consumption of the module. Package List 1 x Module 1 The input voltage cannot be greater than the maximum input range.2. The output power cannot be greater than the maximum load for a long time.3 The input power must be greater than the output power because of the power consumption of the module. 1It can be widely used in LCD/ADC/DAC/operational amplifier RS232, RS485, RS422 bus. 2With 2.54mm pin pitch, it can be used for friendly testing of MCU development board. 3The product has strong compatibility, can be applied in many places, easy to use. 4The module is made of high quality ABS material, it is durable and have long service life. 5This is a DCDC voltage converter module, not difficult to assemble, convenient to store.