User manual

16
Power Supplies
Basic (DC)
The 1620A series are rugged, compact, low-
cost DC regulated power supplies
providing clean and stable DC power.
The 1710A and 1730A series
are high
quality, general purpose DC power sources.
They provide exceptional accuracy with dual
analog displays and coarse and fine voltage
and current controls (1710A coarse/fine
voltage control only)
The 1740 series
offers analog and digital
displays, coarse and fine voltage and
current controls.
Single Output DC Power Supplies
Output
Voltage
Out put
Curren t
Ripple & Noi se Display (meter) Weight
Dimensions
(W x H x D)
Model
0-18 V 0-5 A 1 mVrms Dual Analog 13.2 lbs (6 kg)
8.07” x 4.53” x 10.63”
(115 x 205 x 270 mm)
1620A
0-18 V 0-5 A 1 mVrms Dual 3-digit LED 16.3 lbs (7.4 kg) 1621A
0-60 V 0-1.5 A 1 mVrms Dual 3-digit LED
16.3 lbs (7.4 kg) 1623A
0-30 V 0-3 A 1 mVrms Dual Analog 13.2 lbs (6 kg) 1626A
0-30 V 0-3 A 1 mVrms Dual 3-digit LED
16.3 lbs (7.4 kg) 1627A
1-20 V 0-10 A 20 mVpp Dual 31/2-Digit LED 6.6 lbs (3 kg)
8” x 4.5” x 10.8”
(203 x 114 x 274 mm)
1665
1-10 V 0-5 A 20 mVpp Dual 3 Digit LED 6.6 lbs (3 kg) 1666
1-60 V 0-3.3 A 20 mVpp Dual 3 Digit LED 6.6 lbs (3 kg) 1667
0-30 V 0-1 A 1 mVrms Dual Analog 8 lbs (3.6 kg)
5.5” x 6.2” x 12.5”
(140 x 158 x 318 mm)
1710A
◆◆
0-60 V 0-2 A 1 mVrms Dual Analog 12 lbs (5.4 kg)
1711A
◆◆
0-60 V 0-2 A 1 mVrms Dual 4-digit LED 12 lbs (5.4 kg)
1715A
◆◆
0-30 V 0-3 A 1 mVrms Dual Analog 10.5 lbs (4.7 kg)
1730A
◆◆
0-30 V 0-3 A 1 mVrms Dual 4-digit LED 10.5 lbs (4.7 kg)
1735A
◆◆
0-60 V 0-4 A 1 mVrms (Typical) Dual Analog 23 lbs (10.4 kg)
10.5” x 5.7” x 15”
(267 x 145 x 381 mm)
1740B
◆◆
0-35 V 0-6 A 1 mVrms (Typical) Dual 4-digit LED 24 lbs (10.8 kg) 1743B
0-35 V 0-10 A 1 mVrms (Typical) Dual Analog 31 lbs (14.1 kg) 1744A
0-35 V 0-10 A 1 mVrms (Typical) Dual 4-digit LED 31 lbs (14.1 kg) 1745A
0-16 V 0-10 A 1 mVrms (Typical) Dual Analog 20 lbs (9 kg)
1746B
◆◆
M
odel 1735AModel 1745A
M
odel 1627A
C
ommon Fea
t
ur
es
&
Benef
it
s
■
C
ons
t
a
nt
v
olt
a
ge (C
V) a
nd c
ons
t
a
nt
c
ur
rent
(C
C
) oper
a
t
ion
■
C
oa
r
s
e a
nd fine v
olt
a
ge c
ont
rols
■
Ex
c
ellent
line a
nd loa
d regula
t
ion
■
L
ow
r
ipple a
nd nois
e
◆◆ =
Models 1665, 1666 & 1667
power supplies
use new switching technologies to offer more
power at a lower cost than traditional linear
power supplies.
Common Features & Benefits
■ Coarse and fine voltage and current
control
■ Over voltage and short circuit protection
■ Constant voltage (CV) and Constant
Current (CC) operation
Common Features & Benefits
■ Coarse and fine voltage controls
■ Excellent regulation
■ Rugged and reliable design
■ cUL certified