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Output
Voltage
РЕ 1228 to PE 1231. incl.
PE 1233, PE 1234, PE 1235
Stability
Max. current
Dynamic internal resistance
Recovery time
Ripple voltage
Temperature coefficient
Over-voltage protection (crowbar)
Series connection
Parallel connection
: Adjusted between 24 V and 24.5 V
Adjustable between 10 V and 30 V
: Adjusted between 30 V and 30.6 V
Adjustable between 15 V and 36 V
(see table 1 on page 36 for reduced current values)
With a preload of approx. 20 mA, the output voltage
is adjustable to 0 V.
: At mains voltage variations of +10 % of the
nominal value, the variation of the output voltage
is < 6 mV including short term drift effect.
: At load variations from no-load to full load the
variation of the output voltage is < 0.1 % or
< 2 mV (whichever is greater applies)
: On delivery adjusted as follows:
PELI228
TEA
BE 1229
3
ЗА
РЕ 12307
76,3 A
PE 1231
12.5 А
ambient temperature 55 re
РЕ 1233
2.4A
РЕ 1234
5.2 A
РЕ 1235
ПИКА
: At sinusoidal load variations from 80 Фо of full load
up to full load and a frequency of:
1 kHz < 0.02 Q
10 kHz < 0.100
100 kHz < 0.25 Q
250 kHz < 0.25 2
: < 30 15 see На. 15
:< 0.5 mV
: < 3 mV per Хе
rms (+ or = terminal earthed)
: Can be used after mounting a thyristor see
chapter IV.7.
Adjustable between 10 and 35 V (PE 1228 to PE 1231
incl.)
Adjustable between 15 and 40 V (PE 1233 to PE 1235
incl.)
Operating time maximum 20 ps
: Two or more units may be connected in series.
The voltage between any one of the output terminals
and earth may not exceed 250 V —.
For further instructions, see under series connection,
chapter IV.8.
: Parallel connections is permissible. See instructions
for parallel connection in chapter IV.9.
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