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SI?ECIFICATIONS
MODEL 244 HIGH VOLTAGE SUPPLY
SPECIFICATIONS
OUTPUT :
Voltage:
-200 to -2200 volts
in ZO-volt
steps
current:
10 milliamperes
maximum
Polarity:
Negative
with
respect
Lo chassis
ACCWACY:
il% of dial
setting
RESOLUTION:
A O-25 volt
"Trim"
porentiameter
permits
interpolation
be-
tween steps
with
a resolution
of better
than 100 millivalts.
STABILITY:
~0.005% per hour after
a two-hour
warm-up;
+o.Ol% the first
hour or in subsequent
S-hour
periods
after
a one-hour
warm-up.
LINE KECULATION:
+O.OOl% for
a 10% change
in line
voltage.
LOh" REGULATION:
,O.OOl% for
a 5-milliampere
load change.
RIPPLE AN" NOISE:
Less than 0.5 milli"olt
rms above 5 Hz.
OVERLOAD: Electronic
current
limiting
with
automatic
recovery.
METER:
Provides
check on OUtpUt voltage.
CONNECTOKS: Output
(on rear)
MHV series
(UC-931/U)
POWER :
105-125 or 210.250
volts
(switch-selected);
50-60 Hz; 90 watts.
OIMENSlONS:
b-114"
high
x S-718"
wide x l&7/8"
deep (158 x 225 x 378 mm)
WEIGHT:
net weight,
13 pounds (6,O kg).
ACCESSORIES FURNISMED: Mating
Connector
(MHV series,
UC-932A/U)
iv
1176
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