| Specifications |
Models |
| |
1760 |
1651A |
1670 |
| Output
Voltage |
0-30V
(A&B) |
0-24 V
(A&B) |
Main 0-30
VDC |
| 4-6.5 V (C) |
Fixed 5V
output |
Fixed 12VDC
+- 5% |
| |
|
Fixed 5 VDC
+-5% |
| Output
Current |
0-2A
(A&B) |
0-500
mA (A&B) |
Variable
0-2.5 A Main |
| 0-5A (C) |
Fixed Supply
> 4 ADC |
Fixed 0-500
mA continuous |
| |
|
Fixed 0-500
mA continuous |
| Constant
Voltage Operation |
|
|
|
| Voltage
Regulation |
|
|
|
| Line (120
VAC +- 10%) |
<= 10mV |
<= 0.01%
+ 3 mV Main |
<= 0.05%
+ 10 mV Main |
| |
|
<= 5 mV
for line Fixed supply |
<= 1%
(A&B) |
| Load |
<= 10mV |
<= 0.01%
+ 3 mV Main |
(0 to rated
load) <= 0.05% + 10 mV |
| |
|
<= 10 mV
(Fixed) |
<= 1%
(A&B) |
| Recovery
Time |
100us |
100us |
100us |
| Ripple &
Noise |
<= 1mVrms |
<= 1mVrms |
<= 1mVrms |
| Temperature
Coefficient |
<= 300
ppm 0 C |
<= 300
ppm 0 C |
<= 300
ppm 0 C |
| Constant
Current Operation |
|
|
|
| Adjustable
Current Range |
5% to 100%
(A&B) |
5% to 100%
(A&B) |
5% to 100%
(Main) |
| Current
Regulation |
|
|
|
| Line (120
VAC +- 10%) |
<= 0.2% +
3mA |
<= 0.2% +
6mA |
<= 0.4% +
10mA |
| Load |
<= 0.2% +
3mA |
<= 0.2% +
3uA |
<= 0.4% +
10mA |
| Current
Ripple |
<= 3 mA |
<= 3 mA
rms |
<= 10 mA
rms |
| Metering |
|
|
|
| Display |
2 digital
LED |
2 Analog |
2 digital
LCD |
| Voltmeter
Range |
0-99.9 V (A
& B) |
0 to 25 V |
0 to 12 VDC
0 to 5 VDC |
| |
0-99.99V (C) |
|
|
| Voltmeter
Accuracy |
+-(0.5% rdg
+ 2 digits) |
2.5% of full
scale |
+- (0.5%
reading + 1 digit) |
| Ammeter
Range |
0-9.99 A |
0 to 600 mA |
0 - 2.5 A |
| Ammeter
Accuracy |
+-(0.5% rdg
+ 2 digits) |
2.5% of full
scale |
+- (0.5%
reading + 1 digit) |
| Overload
Protection |
Current
limiting, Reverse polarity, overvoltage, Short circuit |
| Power
Requirements |
108
- 132 VAC 60 Hz, 120/220/230/240/VAC, +- 10%, 50/60 Hz version
available |
| Power
Consumption |
350W |
165W |
170W |
| Operating
Temperature |
-15 0
to 70 0 C <= 85% R.H. |
0 0
to 40 0 <=85% R.H. |
0 0
to 40 0 <=75% R.H. |
| Storage
Temperature |
-15 0
to 70 0 C <= 85% R.H. |
0 0
to 40 0 <=85% R.H. |
-15 0
to 70 0 C <= 85% R.H. |
| Dimensions (HxWxD) |
5.7x10.5x15''
(145x267x381 mm) |
5.5x11.75x10.975''
(140x298x264 mm) |
5.5x5.9x24''
(140x150x240 mm) |
| Weight |
21 lbs. (9.5
kg) |
10.5 lbs.
(4.8 kg) |
10 lbs. (4.5
kg) |
| |
Two
Year Warranty |
One
Year Warranty |
|
| Accessories |
| SUPPLIED: |
Instruction
Manual, Spare Fuse |
Instruction
Manual, Test Leads TL-S (3 pairs), Spare Fuse |
Instruction
Manual |
| OPTIONAL
(for all models): TL-SA Hook up cables. |
