
Do you have a question about the Heathkit HP-23B and is the answer not in the manual?
| Maximum DC Current (+250V) | 100mA | 
|---|---|
| Maximum AC Current (6.3V) | 3A | 
| Output Current | Variable | 
| Frequency | 50/60 Hz | 
| DC Output Voltages | +250V, +125V, -125V | 
| Line Regulation | 1% | 
| Load Regulation | 1% | 
Describes the AC ON/OFF switch, circuit breaker, and transformer primary wiring.
Details the full-wave voltage doubler rectifying circuit for high voltage output.
Explains the half-wave voltage doubler circuit for low voltage output.
Details the half-wave rectifier circuit providing fixed bias voltage.
Describes the circuit providing 12.6 Vac filament voltage.
Provides general advice for resolving issues after assembly or during use.
Lists output voltage, capacitance, ripple, and duty cycle for the HV supply.
Details output voltage, ripple, and duty cycle for the high tap LV supply.
Lists output voltage, ripple, and duty cycle for the low tap LV supply.
Specifies fixed bias and filament voltages provided by the supply.
Covers power requirements, dimensions, and net weight of the unit.