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Soild state power supply :output voltage / current
(e) 0-60v/1.0 amps
(f) 0-60v/2.0 amps
Multi output dc regulated power supply specification input 230volts, +10% 50hz. output 0-30v at 2amp 0- ±15v at 500ma. 0-5v at 5amp. Dc regulated power supply for electro forsis apparatus. (soild state) output voltage 0-300vdc/100ma l.t voltage 6.3 vac/2amps complete with two analog meters. el 185 a with digital meter
Dc regulated power supply for diode/triode value characteristics h.t voltage/current : 0-300vdc/30ma bias voltage/current : 0-25vdc/10ma l.t. voltage/current : 6.3vac/1amp with three round metersel 186 a with digital meterDc regulated power supply for tetrode/pentode valve characteristics apparatush.t 1 voltage/current : 0-300v/30ma h.t 2 voltage/current : 0-150v/15ma bias voltage/current : 0-25vdc/10ma l.t voltage/current : 6.3vac/1amp with five round meter.
Dc regulated power supply for milikan's oil drop apparatus output voltage/current 0-300vdc/10ma l.t voltage/current 6.3v ac/1amp
ac/dc power suppliesel
High tension ac / dc power supply h.t output voltage 0-500v ac/dc output 500ma l.t voltage 2.5v, 6.3v &12.0v ac/2amps bias voltage 0-100v dc/10ma with two meters to measure h.t voltage & bias voltage.
Low tension ac/dc power supply 0-25v ac/10a,0-20v dc/10a with one ac / dc meter to measure voltage, selectable using toggle switch. .. do .. same as above el-189 but protected against overload using built in electronic circuit
Dc source 0-12v dc/10amps (suitable for kelvin bridge) - with smooth dc output voltage & two meters to measure output voltage & current.
Dual tracking ic regulated power supplyit has two power supplies mounted on a single chassis.
(a) 0±15v 1amps
(b) 0±15v 2amps
(c) 0±30v 1amps
(d) 0±30v 2amps A dual tracking ic regulated power supply with digital meter.
i.c. regulated power supplyel 194 load regulation : better than ± 0.1% for no load to full load. line regulation : better than ± 0.05% for ± 10% changes in mains. protection : these are protected against over loading and short. circuiting
(a) 5volts or 6volts 500ma
(b) 5volts or 6volts 1amps
(c) 5volts or 6volts 2amps
(d) 9volts or 12volts 500ma
(e) 9volts or 12volts 1amps
(f) 9volts or 12volts 2amps
(g) 15volts or 18volts 500ma
(h) 15volts or 18volts 1amps
(i) 15volts or 18volts 2amps Dual power supplies (without meters)
(a) +5volts and - 5 volts 500ma
(b) +5volts and -5 volts 1amp
(c) +5volts and -5 volts 2amps
(d) +12volts and - 12 volts 500ma
(e) + 12volits and -12volts 1amps
(f) +12volts and - 12 volts 2amps