2 In 1 8W Boost-Buck Dual +- Voltage Board 3-24V To 5V 6V 9V 10V 12V 15V 18V 24V For ADC DAC LCD Op-amp Speaker

Click on the ture or search for product details We are a profeional manufacturer, if you don't find the product you need, please contact us directly. Product Click ture Descrtion Boost-Buck + to - voltage DD0315NA Input voltage : DC +3~+15V, Output : DC -3.3V -5V -6V -9V -12V -15V; Maximum output current : 180-500MA Boost-Buck + to - voltage DDUB12NA Input voltage : DC +4.8V-+28V, Output : DC -5V/-10V/-12V/-15V; Maximum output current : 250-500MA Boost + to +/-voltage DD1718PA Input voltage : DC +3~+18V, Output : DC ±5 ±6 ±9 ±12 ±15 ±24 Maximum output current : 100-200MA Boost-Buck + to +/-voltage DD39AJPA Input voltage : DC +3.6~+30V, Output : DC ±3~±30V adjustable Maximum output current : 200-3000MA Boost-Buck + to +/-voltage DD1912PA Input voltage : DC +3~+24V, Output : DC ±5V/±6V/±9V/±10V/±12V/±15V/±18V±24V Maximum output current : 100-1000MA 1% +/-voltage reference Module ZD3605PA Input voltage : DC +-3.5~+-20V, Output : DC ±2.5V ±3.3V ±5V ±7.5V ±10V ±12V Maximum output current : 14MA Below item is powered by eletechsupLtd. Product Name:2 in 1 8W Boost-Buck Dual +- Voltage Board 3-24V to 5V 6V 9V 10V 12V 15V 18V 24V for ADC DAC LCD op-amp Speaker Packing list: 1PCS DC DC Boost-BuckConverter +/- voltageDual voltageModule Descrtion: Input voltage 3~24V,output optional ±5V/±6V/±9V/±10V/±12V/±15V/±18V±24V Maximum output power: 1-8W (For details, please see the descrtion at the bottom or ask us for information.) Conversion efficiency :70-90% Quiescent current: 3-4mA Accuracy : Positive voltage ±3%,Negative voltage ±5% 8W DC-DC Boost-Buck Converter working frequency 400KHZ. Operating ambient temperature : -40~+85 Degrees Celsius Size : 42 x 24 x 15mm Weight : 10g High efficiency up to 90% Built in Frequency Compensation Built in Soft-Start Function Built in Thermal Shutdown Function Built in Current Limit Function Note: 1 In order to obtain a more stable voltage, it is recommended that the output is greater than 10MA 2 V-cannot be used alone, or no voltage output.But you can just use V+ Applications ADC/DAC/Operational AmplifierReference voltage RS232 RS485 RS422 Bus Audio equment Low power audio power supply Car audio amplifier dual power board LCD power supply Instrumentation equment Attention : This is a DC-DC voltage converter module,Must be noted when using:

1 Input voltage can not be greater than the maximum input range 2 Output power can not be greater than the maximum load for a long time 3 Input power must be greater than the output power, because the power consumption of the module itself

Q & A: Q1 : Why output voltage is le than the nominal voltage A1: Input power supply power is too low.Test the input voltage with a ,a t this time of the input voltage is very low Q2 : Why is the negative voltage not output or the output too low? A2 : The negative voltage cannot be used alone. When using a negative voltage, the same load must be connected at the positive voltage terminal.

The maximum output power can reach 8W, but the maximum power will vary under different conditions. For details, please refer to the following table ( 10-80% of the maximum power is the most reliable) :

Input DC 3-24V,Output ±5V Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V Maximum output current: 0.1-0.8A Input DC 3-24V,Output ±6V Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V Maximum output current: 0.1-0.7A Input DC 3-24V,Output ±9V Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V Maximum output current: 0.04-0.6A Input DC 3-24V,Output ±10V Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V Maximum output current: 0.03-0.55A Input DC 3-24V,Output ±12V Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V Maximum output current: 0.03-0.46A Input DC 3.3-24V,Output ±15V Input voltage: 3.3V/3.7V/5V/6V/9V/12V/15V/18V Maximum output current: 0.03-0.41A Input DC 3.7-24V,Output ±18V Input voltage: 3.7V/5V/6V/9V/12V/15V/18V Maximum output current: 0.04-0.31A Input DC 3.7-24V,Output ±24V Input voltage: 3.7V/5V/6V/9V/12V/15V/18V Maximum output current: 0.03-0.25A

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