Description 1.Digital Control Buck-Boost Supply Power Module put the collection of analog integration and digital control functions in one. 2.Its adjustable output voltage range is 0-50.00V, step by 0.01V. 3.Its adjustable output current range is 0-5.000A, step by 0.001A. 4.This module has power-down stored function and can store 10 groups preset value. 5.And it also has the function of extracting quickly two groups stored value. 6.Compared with the traditional analog power supply, it is more convenient to quickly extract the voltage or current required. 7.LCD display on the module has the function of digital voltmeter and ammeter. 8.You can view the preset voltage, input voltage, output voltage, the preset current, output current, output power, etc. 9.On the output state remind area, you can see that output opens or not, the state of constant voltage and constant current, output is normal or not, the key is locked or not, and the current data groups that is being used. 10.On the setting data interface, you can adjust overvoltage value, overcurrent value, over-power value, data group and LCD brightness. 11.This module adopts buck-boost structure; when input voltage is lower than, equal to or higher than output voltage, output voltage is still stable and changeless. This feature has wide range of application. Specifications: Model: DPH5005 Type: Switching DC Regulator Modulation method: pulse width modulation PWM Transistor connection: single-ended Input voltage: 50 V Output power: 160 W Output voltage: 50 V Work efficiency: 90 Output ripple noise: 150mV Output voltage accuracy: 1 Voltage regulation rate: 1 Load adjustment rate: 1 Product Certification: CE Output current: 5 A Working frequency: 60K-70K HZ Working temperature: 0-40 degC Dimensions: 93mm*72mm*42mm Power phase number: 2 Input voltage range: 6-50V Number of circuits: 1 Extended function: output overvoltage and overcurrent protection Installation method: embedded Protection level: none Rated power: 250w Reset mode: power off and restart Adjusting voltage: code potentiometer Cooling fan type: oily fan Frequency range: 50KHZ Input voltage range 6-50V Output voltage range 0-50.00V Output power range 0-250W Output current range 0-5.000A Output voltage resolution: 0.01V Output current resolution: 0.001A Output voltage accuracy ± 0.5 3digit Output current accuracy ± 0.5 5digit DIY supplies: electrical Working temperature: -10 degC 45 degC Display module size: 79 * 43 * 41 mm L * W * H Opening size: 71mm * 39mm Power module size: 93 * 71 * 41 mm L * W * H Cable length: 200mm Fixed hole center distance: 86mm, 64mm Output ripple: about 100mVpp Package List: 1 x Buck-boost Converter