Item Type: Step-up Module Material: ABS Pin Spacing: Approx. 2.54mm/0.1in Static Working Current: 3-4mA Working Frequency: 400KHZ Operating Temperature: -40 to +125 Storage Temperature: -65 to +150 Package List 1 x Stepup Module 1. The input voltage cannot be greater than the maximum input range.2. The output power cannot exceed the maximum load for a long time.3. The input power must be greater than the output power because of the module's power consumption. 12.54mm/0.1in pin pitch for friendly test MCU development board. 2Widely used in ADC/DAC/operational amplifier RS232, RS485, RS422 bus. 3This is a DCDC voltage converter module with widely compatible. 4Made of premium ABS material, this step up module has long service life. 5The terminals have high electrical conductivity, good stability and more practical.