LPS232A

Description

Dual Linear Supply board equipped with 18 High quality High reliability electrolytic capacitors in a 9+9 series configuration or 2S9P. The chosen capacitors have values of 500uF 180V for operating voltages up to +-165 V or 500uF 330V for operating voltages up to +-300V. It has two LED’s, one for each polarity and separate input-output fast-on type terminal type connectors which can be used to connect thick wires up to 3.5 sq. mm or AWG #12.

The LPS232A-180 target application is to provide additional energy storage for high power amplifiers where it can be used for a class D amplifier which requires smooth DC rails as well as higher capacitance per rail than the existing power supply can provide to prevent bus-pumping phenomenon, or when higher peak power than the SMPS can provide is required or the amplifier supplied from these power supplies is used mainly for subwoofer applications.

The LPS232A-330 target application is for energy storage buffer in solar-PV applications and special requirements HV audio amplifiers.

The LPS212A board size is 88x200mm and and the height depends on the capacitors height, with the lowest profile capacitors, 50mm tall the overall height will be 68mm including 5mm space below board. The PCB board layout is optimized for lowest ESL and excellent behavior from DC close to MHz frequency range, PCB uses thick copper for high current capability. LPS232A uses only high-quality, high-reliability genuine, nichicon CE capacitors with low ESR/ESL, high ripple current.

The listed price is for the complete assembled board with all the parts including the Electrolytic capacitors.