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Filtered transformer-type power supply with no case. Rated at 12VDC 4A, and has a 6-foot white power cord with an in-line switch. Pat, who can get excited about stuff like this, says "this should be EXcellent with motors!"
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39147 POWER SUPPLY |
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.
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5116 QUAD POWER SUPPLY |
Power Supply
This MW® regulated power supply draws 120 VAC and delivers constant accurate power to a video game, radio, portable TV, or any device drawing up to 1.5 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. PLEASE NOTE: The many older catalogs mention 6-ft leads with modular plugs. These units no longer include the leads or plugs. Sorry for the inconvenience.
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92535 1.5A POWER SUPPLY |
Switch Hitter
This very nice switching power supply, originally for a microscope illuminator, works well with a halogen lamp. It puts out between 1.2VDC and 5.8VDC up to 5A, and is variable through a potentiometer. Input is 120VAC through a female IEC plug (think computer plugs), output is through an insulated double white lead coming off the PC board and terminating in a 2-pin lamp socket. The board and bracket measure 5-3/4" x 3-1/8" and need at least 2" clearance on top. You'll need to provide a case. Made by Futaba. UL/CSA.
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37259 POWER SUPPLY |
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Switching Power Supply
Floor model, rated for 12VDC 3.3A and comes with a 4-1/2-foot lead with a choke and a positive center, 5.5mm female plug. Measures 4-1/4" x 2-3/4" x 1-1/8" OA. You supply your own female IEC power cord. UL.
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37858 12 VDC ADAPTER |
We've Got The Power…
If you've got the device. This 12VDC 1.5A switching power supply measures 3-1/4" x 2-1/8" x 1" thick. The 6-foot output cord has a 5.5mm positive-center female jack. The 120V input is via a 17mm-wide, 2-pin female jack (electric razor/radio size) but we have no cord, so you'll supply that. Try your local Radio Shed. UL.
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39238 POWER SUPPLY |
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