HP 202A User Manual

Sect. 111 Page 5
El-STABLE
f 225 VDCREG .
ID.I.6M
t75 VDC TO OUTPUT
t75 VDC
REG AMPLIFIER
REG.
Figure 3-5.
Sine Synthesizer and Function Selector
(A) Waveform from integrator output to B-. Triangular
regardless of function selector position.
w
(B) Waveform from@to B- with selector switch in sine
position. Note distortion especially at peaks.
(C) Waveform from@to B- with selector switch in sine
position.
This
is the distortion component present
in waveform (B) above.
(D) Waveform fromato@ (i. e. : difference between
waveforms (B) and
(C) above. ) This is the approxi-
mated sinewave.
RO
Figure 3-6. 50 IL Waveforms

HP 202A Specifications

General

Input Voltage	12V DC
Output Voltage	220V AC
Efficiency	90%
Protection Features	Overload, Overheat, Short Circuit
USB Port	5V/2.1A
Cooling	Fan
Frequency	50Hz