| Variable Voltage Supplies
The Elenco variable voltage supplies all feature fail-safe automatic overload protection with output current externally adjustable. Special circuit protects equipment, user and itself. Current limiting adjustment is easy. Simlpy short output and adjust limit control to read desired maximum current. The output voltage is continuously variable and precisely held to your setting. Ideal for use in labs, service shops, schools, home and industry.
|
| Dual 0-20V @ 1A 5V @ 5A |
|
Model: XP-660
|
Model: XP-760
|
| The XP-660 and XP-760 contain three fully regulated power supplies. Two are 0-20V @ 1A and a fixed 5V @ 5A. All three are isolated from each other so that they can be stacked to produce up to 45V @ 1A. All supplies are protected against short circuit. The 0-20V supply incorporates externally controlled current cutoff circuits with an LED indicating current overload. The Model XP-660 has two analog meters which can read voltage or current. The Model XP-760 has two high accuracy 3-digit LED Volt/Current meters. Made in U.S.A. |
|
0-30V @ 5A
Model: XP-605
The XP-605 has an output of 30Vdc @ 5A. Its features include fine and coarse controls for voltage and current, and contains two analog Volt/Current meters.
The supply incorporates an externally controlled current cutoff circuit with an LED indicating current overload. Protected against short circuits and overloads. |
0-50V @ 3A
Model: XP-752
The XP-752 has an output of 50Vdc @ 3A. Its features include fine and coarse controls for voltage and current, and contains two 3-digit LED Volt/Current meters
The supply incorporates an externally controlled current cutoff circuit with an LED indicating current overload. Protected against short circuits and overloads. |
| Specifications |
|
XP-605 |
XP-660 |
XP-752 |
XP-760 |
| Input Voltage |
120/240Vac |
120Vac |
120/240Vac |
120/240Vac |
| Output Voltage |
0-30Vdc |
0-20, 0-20, 5Vdc |
0-50Vdc |
0-20, 0-20, 5Vdc |
| Output Current |
5A |
1A, 1A, 5A |
3A |
1A, 1A, 5A |
| Load Regulation |
less than 1% |
.1V |
less than 1% |
.1V |
| Line Regulation |
less than 1% |
.1V |
lss than 1% |
.1V |
| Ripple Max. rms |
.001V |
.005V |
.001V |
.005V |
| Current Protection |
.05-5A lim |
.05-3A lim |
.05-3A lim |
.05-3A lim |
| Short Protection |
.05-5A lim |
.05-3A lim |
.05-3A lim |
.05-3A lim |
| Output Impedance |
--- |
.025 ohm |
--- |
.025 ohm |
| Meter |
Analog, 30V, 5A |
Analog, 20V, 1A |
Dual 3-digit LED |
Dual 3-1/2 digit LED |
| Dimensions (H" x W" x D") |
5-13/32" x 11-1/2" x 6-1/2" |
3-1/2" x 14" x 8" |
5-13/32" x 11-1/2" x 6-1/2" |
3-1/2" x 14" x 8" |
| Weight (lbs.) |
13 |
18 |
13 |
18 |
|
|
TOP OF PAGE |
|
| Variable DC Voltage Supplies
Economical, fully regulated variable DC power supplies. Ideal for schools, labs, and technicians. Models XP-620 and XP-720 are also avialable in kit form. All supplies are guaranteed for two years.
|
|
3 Fully Regulated Supplies
Model: XP-620
The XP-605 has 3 fully regulated supplies: 1.5-15V @ 1A, -1.5 to -15V @ 1A or (3-30V @ 1A) and 5V @ 3A. It features short circuit protection on all supplies. Available in kit XP-620K
. |
3 Fully Regulated Supplies, 12.6Vac CT @ 1A
Model: XP-720
The Model XP-720 has 3 fully regulated supplies: 1.5-15V @ 1A, -1.5 to -15V @ 1A, or (3-30V @ 1A) and 5V @ 3A. It also has 6.3Vac @ 1A and 12.6Vac center-tapped @ 1A. It features short circuit protection on all supplies. Available in kit XP-720K
|
|
Solid-State DC Power Supply, 0-30 Vdc @ 3A
Model: XP-603
The Model XP-603 is a solid-state DC power supply providing the exact output voltage no matter what you use. It contains one fully regulated power supply. |
0-40V @ 1-1/2A or 0-20V @ 3A
Model: XP-650
The XP-650 is a continuously variable regulated power supply which delivers 0-20V @ 3A or 0-40V @ 1.5A. It is protected against short circuits and has an externally controlled current cutoff. The Model XP-650 has two analog meters which read voltage and current. |
| Specifications |
|
XP-603 |
XP-620 |
XP-650XP-720 |
XP-760 |
| Input Voltage |
120Vac |
120Vac |
120/240Vac |
120Vac |
| Output Voltage |
0-30Vdc |
+/-1.25 - 15, 5Vdc |
0-40Vdc |
+/-1.25 - 15, 5Vdc, 12.6Vac CT |
| Output Current |
22.5A/3A surge |
1A, 3A |
1.5/3A |
1A, 3A, 1A AC |
| Load Regulation |
less than 1% |
.1V |
.1V |
.1V |
| Line Regulation |
.1V |
.1V |
.1V |
.1V |
| Ripple Max. rms |
30mV |
.005V |
.005V |
.005V |
| Current Protection |
3A Fuse |
1A, 3A, lim |
.05-3A lim |
1A, 3A, lim, AC Fuse |
| Short Protection |
current limiting |
1A, 3A, lim |
.05-3A lim |
1A, 3A, lim, AC Fuse |
| Output Impedance |
.025 ohm |
.025 ohm |
.025 ohm |
.025 ohm |
| Meter |
Analog, 30V, .5A |
None |
Analog, 40V, 3A 5% |
None |
| Dimensions (H" x W" x D") |
4-3/4" x 6-1/8" x 9" |
3-1/2" x 8" x 6-1/2" |
3-3/4" x 10-1/2" x 10" |
3-1/2" x 8" x 6-1/2" |
| Weight (lbs.) |
9 |
7 |
11 |
7 |
|
|
