- Step- Module Single Power Supply to Positive and Negative Dual Power Supply Module 9V Output Low Ripple

- Step- Module Single Power Supply to Positive and Negative Dual Power Supply Module 9V Output Low Ripple Description

Single-supply to dual-supply conversion: Only one positive voltage input (+3V~+15V) is required to simultaneously output stable positive and negative voltages.
Low noise and high performance: Typical ripple is better than 30mV (@100mA load), meeting the stringent power purity requirements of precision op-amps and high-speed ADCs/DACs.
High switching frequency: A 1.2MHz switching frequency reduces external interference and improves conversion efficiency.
Comprehensive protection features: Onboard reverse connection protection effectively prevents module burnout caused by reversed power supply polarity.
Plug and : Utilizes a terminal block interface, eliminating the need for complex soldering; includes a built-in power indicator light for convenient and quick verification.

Module Type: Switching Power Supply (Boost Type) - Positive Voltage Boost to Positive and Negative Voltage Output
Input Voltage Range: +3V ~ +15V (Note: Input voltage must be less than output voltage)
Output Voltage: 9V
Output Current: 500mA (MAX) (Load capacity is inversely proportional to the input-output voltage difference; the smaller the voltage difference, the stronger the load capacity)
Switching Frequency: 1.2MHz
Output Ripple: Better than 30mV (Typical value, @100mA load; actual test environments may vary slightly)
Power Protection: Input reverse connection protection (No output overvoltage protection; please ensure stable input voltage)
Module Function: Boost, positive and negative power output, with power indicator light, compact size
Interface Type: Terminal block
Module Dimensions: 5cm x 3cm (L*W)
Color: Black
Material: PCB

Package Contents:
1*Module