Physics – Power Supplies

Product ModelProduct Name & DescriptionPrice (Rs.)
BR -30Power Supply for valve experiments, "Symtronics/Biotech" with 2 analog meters.
BR -30AModel PS 250. Output 0-300V DC @30mA & 6.3V A.C. @ 2.5 A. 3000/-
BR -30BModel ERP 1. output 0-300V D.C. @ 50mA 6.3V A.C. @ 4A & grid bias 0-30V D.C. 3500/-
BR -30CModel ERP 300. output 0-300V D.C. @ 100mA & 6.3V A.C. @ 4A & grid bias 0-100V D.C. 25500/-
BR -31 High voltage power supply with digital meter "Symtronics/Biotech" Transistorized.
BR -31AOutput 0-300V D.C. @ 100mA 6470/-
BR -31BOutput 0-300V @ 1A18125/-
BR -31COutput 0-500V D.C. @ 100mA.11440/-
BR -32Digital research electrophorosis power supply DL-stablized constant voltage. 500 voltage at 100 mA model BPS 4007500/-
BR -33DC regulated power supply. with digial meters. "symtronics /Biotech" short circuit & overload protected line regulation ± 0.01% load regulation ± 0.05% , ripple less than 1mV. provided with 2 digital meters.
BR -33A Output 0-15 V D.C. @2A.4500/-
BR -33BOutput 0-30 V D.C. @2A. 5500/-
BR -34Dual DC regulated power supply "Symtronics/Biotech" short circuit & overload protected provided with 4 digital meters. with independent & tracking mode operation. line ± 0.05%. ripple less than 1 mV.
BR -34AOutput voltage 0 - ± 30V @ 1A.9940/-
BR -34BOutput voltage 0 - ± 30V @ 2A.10750/-
BR -35Multi output power supply "Symtronics / Biotech" output available are 0-30V @ 2A, ± 15V @ 1A & 0-5V @ 5A.12000/-
BR -36Solid state regulated fixed voltage power supply. "symtronics/Biotech" Output Voltage
BR -36A Current 1A. 5V or 6V- 1820/-
12V or 15V -3000/-
BR -36B Current 2A5V or 6V- 2375/-
12V or 15V -4500/-
BR -37 Power supply for pentode/tetrode valve experiment. "symtronics /Biotech" with 3 meters. HT output 0-300V @ 100mA & 40-300V @ 30mA. bias output ± 25V @ 5mA. Filament output : 2.5, 5,6,3,12.5 V A.C. 6500/-
BR -38ARC & Spark power supply. "symtonics/ Biotech" output 0-100V @ 6V.12500/-