1pc Fully Discrete Parallel A Regulated Power Supply (Dual Rail±5V～±80V)-PCB

Description: 1pc Fully Discrete Parallel A Regulated Power Supply (Dual Rail±5V～±80V) PCB Board Tech highlights： All-discrete topology Single-pass, series regulator design. No IC (integrated circuits) are used. Low noise, high PSRR. A long-tailed pair differential amplifier with current mirror and constant current source forms the first stage of the error amplifier. The second stage is the voltage amplification stage (VAS), also with constant current source load. Onboard heatsinks can be used which would allow to supply up to 0.3A continuous More sustained currents are possible by using larger, offboard heatsinks. Typical output voltages are ±5V, ±9V, ±10V, ±12V, ±15V, ±18V, ±24V, ±27V, ±30V , ±36V. ±48V,±60V,or±80V Typical Application Input voltage VAC= (Output voltage +8)/1.414 For example: ±12VDC-OUT, Input voltage VAC=（12+8)/1.414=14.14VAC, Please choose Dual 15VAC ±5VDC-OUT Dual 9VAC-IN ±9VD-COUT Dual 12VAC-IN ±12VDC-OUT Dual 15VAC-IN ±15VDC-OUT Dual 18VAC-IN ±18VDC-OUT Dual 18VAC-IN ±24VDC-OUT Dual 22-24VAC-IN ±30VDC-OUT Dual 26-28VAC-IN ±36VDC-OUT Dual 32VAC-IN ±48VDC-OUT Dual 40VAC-IN ±60VDC-OUT Dual 48VAC-IN ±80VDC-OUT Dual 62VAC-IN Quiescent current setting Quiescent current= Load current*1.4 R1=0.65/ Quiescent current For example: Load current=0.09A; Quiescent current=0.09*1.4=0.126 R1=0.65/0.126=5.1R There are two R1 position on the PCB, you can choose to install two 10R or one 5R resisto. Do not short the output terminal to discharge capacitor, otherwise it will damage the power board. Paket: 1pc Fully Discrete Parallel A Regulated Power Supply (Dual Rail±5V～±80V) PCB Board

Price: 11.4 USD

Location: wuhan

End Time: 2024-03-01T04:58:10.000Z

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