Express Shop!
Search Our Stuff
View Cart (0)
Sign In/Up! (It's Worth It!)
Home
/ Items tagged "Power"
Image Viewing Preferences
You now have the option to view our web site with dazzling color photos or with our traditional hand-drawn line art. It’s a big decision, but don’t worry; you can always change your mind later. Choose your path below. Thanks! If you have a sciplus.com web account we can remember your changes. Sign in to your account or create an account.
Quad Power
The Quad XP-581 from Elenco provides four separate, fully regulated power supplies. Three are fixed and yield +5 VDC at 3 amps, -12 VDC at 1 amp, or +12 VDC at 1 amp. The fourth supply is variable, producing 2.5 to 20 volts of DC output at up to 2 amps. Line and output voltages are regulated to within 0.05 volts, and the supply is linear. All four supplies are shortproof as well. A current foldback circuit in each supply collapses the field in the event of a short, a current surge from the line, or an excessive current demand. Thus, both the Quad XP-580 and the equipment it's driving are normally protected from inadvertent errors or power company problems. Elenco built the supply as only Elenco will. The handsome, hooded metal case, - measuring 3-1/4" x 8-1/4" x 9-1/4" and weighing nine pounds - has a 3-wire grounded power cord for 115 VAC operation, panel meters for both current and voltage, and standard jacks for accessing the four regulated supplies. A two-year limited warranty and schematic is also included.
 |
5116 QUAD POWER SUPPLY |
Adapting to AC-Surplus Transformations
There is an entire class of transformers that surplus dealers call "AC Adapters." What we really mean is transformers that plug directly into the wall (primary voltage 110 VAC), and via a cord and/or plug provide various levels of output current at variou s voltages. It is a rare buyer of surplus that gets the plug configuration he/she wants, and many get snipped off (plugs that is). They are handy power supplies, battery charging units, substitutes for batteries in toys and games, or for providing safe il lumination to models and displays. Be sure to note whether the output is AC or DC (Direct Current, like a battery) and whether it can provide enough current for your application. Unless otherwise noted, all are suitable for indoor use only. Stick with us and you'll get the hang of adapting to AC...and at much lower prices than your friendly appliance/game/computer/calculator shop asks. Unless otherwise noted, all adapters are for 115 volt AC primaries, and all have about 6 ft. cords. (MA=Milliamp) (A=Ampere) (VDC= Volts DC) (VAC= Volts AC).
| Plug | Comments | |||
|---|---|---|---|---|
|
38789 ADAPTER, 12VDC/100MA | No Plug | (2) Screw Terminals | |
|
40812 ADAPTER, 12VDC/2A | 5.5mm Female | Low Profile. Switching Type. 6ft Cord | |
|
40943 ADAPTER, 12VDC/500MA | 1/8" Mini Plug Pos. Tip | 6' Lead | |
|
40924 ADAPTER, 12VDC/800MA | Ring Terminals | 6' Lead | |
|
22752 ADAPTER, 15VDC/200mA | 5mm Female | IBM #2682950 for PC convert | |
|
27671 ADAPTER, 18VAC/100mA | None | ||
|
40566 ADAPTER, 33VAC/320MA | 5.5mm Female | 6ft Cord | |
|
21836 ADAPTER, 4VDC/200mA | 2 Prong Female | mislabeled 1.2v | |
|
30670 ADAPTER, 5.5VDC/1.5A | None | None | |
|
30844 ADAPTER, 5VDC/160mA | 3/32" Male Pos Tip | 2.5mm | |
|
6463 ADAPTER, 6.5VAC/350mA | 5mm | Female | |
|
35650 ADAPTER, 6VDC/1A | 5.5mm Female Pos Tip | 6" Leads | |
|
31660 ADAPTER, 6VDC/300MA | 5.5mm | Female, 6ft Cord, Pos. Tip | |
|
35289 ADAPTER, 6VDC/800mA | 5.5mm Pos Tip | 6ft Cord | |
|
40492 ADAPTER, 7 VDC/500MA | 3.5mm Female | Positive Center | |
|
38963 ADAPTER, 7.5 VDC/400MA | 5.5mm Female | 6' Cord | |
|
36512 ADAPTER, 7.5VDC/500MA | 3.5mm Female | Positive Tip | |
|
21676 ADAPTER, 7.9VDC/50mA | 3.5mm | Male Pos Tip | |
|
30838 ADAPTER, 7VAC/1A | Screw Posts | Cord w/Lugs & Spade Conn. | |
|
35654 ADAPTER, 9VDC/1A | None | 12" Leads | |
|
40536 ADAPTER, 9VDC/350MA | 5.5mm Female | 4' Leads |
Popular Tags:
ewm
Orbeez
pktrememberme
|
Add Tag 
The Penny Cutters
These are the so-called miracle shears from Pakistan. They were designed for use by paramedics and others needing quickly to cut wire, light sheet metal, or other tough stuff that might stand between them and their quarry. They are normally demonstrated cutting a penny in two. Which they will do. But not as a steady diet. Let's dispel a few myths. While these are Pakistani stainless, we're not talking any miracles in manufacturing. They are good for their purpose, and real handy to have in the old tool box. But their purpose isn't making pennies into 5-mil pieces, and you will twist or break them at about the same time you find out that you've done the same thing to U.S. laws! For sheet metal or wire or fishing leaders or tin cans or whatever, be our guests.
|
6389 UTILITY SHEARS |
Catch Some Rays
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
And teach a kid (8 and up) the basics of solar power. This excellent educational kit from Elenco comes with (9) 0.5VDC solar cells pre-wired in sets of (3) and mounted in a 5" x 4" x 7/16" black-plastic frame with screw terminals on the bottom. The kit includes a 1.5VDC motor with leads and a mount, a fan blade and (4) plastic discs from 5/8" dia to 2" dia for mounting on the motor shaft, a 1.5V incandescent bulb with leads, a sound module with leads, and graphic cards to mount on the discs. Comes with a 14-page instruction/experiment booklet, including info on increasing voltage and amperage, powering battery charges, radios, games, etc. Lots of science project potential. "Heuristic as all get-out," Jarvis said when he saw it.
|
92923 SOLAR KIT |
Losin' Juice?
Or usin' it up? This nice solar cell is made to prevent battery drain in cars, boats, snowmobiles (or anything else with a 12-volt) during storage or because you're running stuff like cell phones, laptops, or various pods off of said battery. Rated for 12VDC 120mA, it measures 14-3/4" x 6-1/4" x 3/4" OA with an 11-3/4" x 4" cell. The 91" cord leads to a fused and polarity-protected cigarette-lighter plug. Has 14.7 VDC output with no load, an LED indicator, and weatherproof housing. Works in all weather, even low-light and cloudy conditions.
|
93116 SOLAR CHARGER |
POWER SUPPLY
This MW® regulated power operates on 120 VAC and delivers constant accurate power to a video game, radio, portable TV, or any device drawing up to 2.0 amps. The 5 1/8" x 3-7/8" x 2-5/8" housing has a rotary dial to designate 3, 4.5, 6, 7.5, 9 or 12 VDC output, and heavy-duty red and black binding posts. Automatic short circuit and overload protection and thermal cutoff. Add the mini plug kit or the alligator test clip leads. The mini plug kit contains six of the most popular DC plugs for DC powered devices such as portable TV sets, video games and radios. "Gator" clips are 36" long with one red and one black lead.
|
92535 3-12 VDC 2 AMP VARIABLE POWER SUPPLY | |
|
94358 BANANA PLUG TO ALLIGATOR TEST LEADS | |
|
93921 MINI PLUG KIT |
Solar Controller
This professional DC voltage controller provides low voltage overload protection for solar panels and storage batteries. Output voltage 13V +/- 10%, output current 4A max, optimal voltage in 13.5V +/- 10%, working temperature -10C to +42C, <= 80% humidity, overcharge voltage protection >= 15V, on/off switch, 3.5 mono jack @ 3V out, 3.5 mono jack 6V out, 1/4" mono jack 12V out, load connectors, 12V battery connectors, solar panel connectors and indicator lights. Measures 4-5/16" x 2-15/16 x 13/16".
|
93805 VOLTAGE CONTROLLER |
$39.50
EACH
Out of Stock. Check Back Soon! |
Power Locks
We thought power corrupts, but it turns out otherwise. Power locks. You could put these in a car door, or think up something really kinetically clever. These brand new 12VDC door lock actuator assemblies draw 2.6A pushing or pulling with a 5/8" throw. Measure 4-5/8" long x 2-1/4" at the solenoid x 1-3/16" thick. Top is a removable plastic ring. Comes with 6-3/4" x 5/8" steel mounting bracket, a 9" rod and assorted screws.
|
93964 POWER DOOR LOCK |
Solar Power System
This solar panel battery charger comes with a 12VDC 15W tempered-glass, weatherproof amorphous solar panel, 38-1/4" x 13-1/2" x 11/16" thick, with an 11-1/2-foot lead with a 2-pin connector and (4) mounting holes, plus hardware. Includes a pair of 2-foot battery clamps to connect to the battery that you supply, a 10” cigarette lighter plug for car battery charging and a voltage tester. The Solar Panel Set has (4) of the same large solar panels as the battery charger plus a PVC frame to hold them (you do the assembly), 150W max load 7A regulator so you can use up to 7 panels with charging-status LEDs, plus a 120W modular sine wave inverter with (2) outlets, and a cigarette-plug with power and overload-indicator LEDs. Includes all mounting hardware, wiring harnesses, adapter cables and connectors to get you up and running, but you supply the storage batteries. From Sunforce Products™, with a 5-year manufacturer’s warranty. Add the 7Amp solar charge controller. Prevents overcharging of 12 volt batteries.
|
94040 15W SOLAR CHARGER Note: This item is not eligible for Expedited Shipping or delivery to Alaska, Hawaii, or the Territories. |
|
|
94041 60W 4-PANEL SET Note: This item is not eligible for Expedited Shipping or delivery to Alaska, Hawaii, or the Territories. |
|
|
94105 7 AMP SOLAR CHARGE CONTROLLER |
Popular Tags:
quesiesue
todd
bepureawesome
|
Add Tag
Shop by Popular Tags
Click a phrase to shop for products associated with that phrase (AKA "Tag"). More popular tags appear bigger. Learn more »
