7.5V DC Output Power Supplies

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7 Products

Power Supplies


	Single Phase, Screw-Terminal Input and Output Connection

To power electronics ranging from simple prototypes to complex industrial automation and process control equipment, these general purpose power supplies convert AC to DC voltage. Mount them to a surface inside your device’s enclosure.

So you don’t accidentally touch internal components and shock yourself, these power supplies have their own housing. If you occasionally need to poke around inside your device’s enclosure, the housing also protects the power supplies themselves from damage. But compared to open-frame power supplies, these have a larger footprint, so they won’t fit in tight spaces.

For output wire connections, choose between standard screw terminals and quick-disconnect terminals. Use quick-disconnect terminals if you have wires with ring terminal ends. To connect them, slide a screw through the hole in the quick-disconnect terminal, slip the ring terminal from your wire over the screw, and tighten a nut on the end of the screw to hold everything in place. Screws, nuts, and ring terminals are not included.

All of these power supplies use switching regulation, which means they produce the stated voltage despite fluctuations in your input power and the power being drawn by your system, and they won’t become too hot. Power supplies that are SEMI F47 compliant meet standards for maintaining output voltage when input voltage dips. This is commonly known as voltage sag immunity.

If you exceed the maximum current, load, or voltage, these power supplies shut down to protect both the power supply and the connected equipment. Some also protect against excessive temperatures. All meet stringent safety standards.

Maximum Output Noise Peak-to-Peak—Maximum output noise is also known as ripple noise. The lower the value, the less interference the power supply creates. For most applications, a value over 100mVpp isn’t a problem. However, when using to power extremely sensitive electronics, such as audio equipment and high-precision measuring and testing equipment, you’ll want an output noise around 5mVpp or less.

Power Factor @ Voltage—Power factor shows how effectively a power supply draws AC power from the main electrical supply. The higher the power factor—up to a maximum score of 1—the lower your operating cost.

Efficiency @ Voltage—Efficiency describes how good a power supply is at converting the AC power it draws from your main electrical supply into DC power. High-efficiency power supplies cost less money to operate and produce less heat, meaning cooler temperatures in your electrical cabinet.

Cannot Be Sold To—Power supplies that cannot be sold to the regions listed are restricted by local energy efficiency requirements.

	Output														Mounting
	No. of Power Connections	Voltage	Voltage Adjustment Range, V DC	Current	Power	Max. Noise Peak-to-Peak	Power Factor @ Voltage	Efficiency @ Voltage	Ht.	Wd.	Dp.	Certification	Electrical Protection Type	Cannot Be Sold To	Fasteners Included	Number of Holes		Each
Single Phase—100V AC to 240V AC Input Voltage







				Screw-Terminal Input and Output Connection

				2	7.5V DC	6.8 to 8.2	26.7 amp	200.25 W	80 mV DC	Not Rated	74% @ 115V AC 77% @ 230V AC	1.6"	3.9"	7.8"	C-UL Recognized Component CE Marked UL Recognized Component	Over Temperature, Overcurrent, Overload, Overvoltage	California, Vermont	No	10	7010K167	000000

Remote On/Off Power Supplies


Single Phase, Screw-Terminal Input and Output Connection	Single Phase, Screw-Terminal Input and Quick-Disconnect-Terminal Output Connection

Save power by switching these power supplies on and off remotely, so devices only run when they're needed. Use them to convert AC voltage to DC to power electronic equipment ranging from simple prototypes to complex industrial automation and process control equipment. Mount them to a surface inside your device’s enclosure.

Besides turning them on and off, these power supplies have two other remote capabilities. Remote voltage sensing lets them compensate for any voltage that’s lost as it travels across the wires, ensuring that devices get the correct voltage. They also send a signal if the voltage drops, the cooling fan fails, or they exceed the maximum current, load, voltage, or temperature.

So you don’t accidentally touch internal components and shock yourself, these power supplies have their own housing. They're good to use in spots where you occasionally need to access the inside of your device’s enclosure, since the housing also protects the power supplies themselves.

For output wire connections, they have either standard screw terminals or quick-disconnect terminals. Choose quick-disconnect terminals if you have wires with ring terminal ends. To connect them, slide a screw through the hole in the quick-disconnect terminal, slip the ring terminal from your wire over the screw, and tighten a nut on the end of the screw to hold everything in place. Screws, nuts, and ring terminals are not included.

All of these power supplies use switching regulation, which means they produce the stated voltage despite fluctuations in your input power and the power being drawn by your system, and they won’t become too hot. In addition to sending a signal, if you exceed the maximum current, load, voltage, or temperature, these power supplies shut down to protect both the power supply and the connected equipment.

They're UL and C-UL Recognized Components, TUV Rheinland Certified, and CE Marked so you know they meet stringent safety standards.

	Output
	Voltage, V DC	Voltage Adjustment Range, V DC	Current, amp	Power, W	Max. Noise Peak-to-Peak, mV DC	Power Factor @ Voltage	Efficiency @ Voltage	Electrical Connection	Ht.	Wd.	Dp.		Each
Single Phase—100-240V AC Input Voltage







				Screw-Terminal Input and Output Connection

				7.5	5.25 to 8.25	40	300	150	0.98 @ 100V AC 0.95 @ 200V AC	76% @ 100V AC 79% @ 200V AC	8-Pin JST Automotive 10-Pin JST Automotive	1.65"	4.02"	6.69"	6896N18	0000000


				7.5	5.25 to 8.25	80	600	150	0.98 @ 100V AC 0.95 @ 200V AC	76% @ 100V AC 79% @ 200V AC	8-Pin JST Automotive 10-Pin JST Automotive	2.4"	4.72"	7.48"	6896N19	000000




						Screw-Terminal Input and Quick-Disconnect-Terminal Output Connection

						7.5	5.25 to 8.25	134	1,005	150	0.98 @ 100V AC 0.95 @ 200V AC	80% @ 100V AC 83% @ 200V AC	8-Pin JST Automotive 10-Pin JST Automotive	2.4"	5.91"	9.45"	6896N2	000000


						7.5	5.25 to 8.25	200	1,500	150	0.98 @ 100V AC 0.95 @ 200V AC	81% @ 100V AC 83% @ 200V AC	8-Pin JST Automotive 10-Pin JST Automotive	2.4"	7.01"	10.55"	6896N21	00000000

Molex Sockets


8-Pin JST Automotive Connection	10-Pin JST Automotive Connection

To use the remote features of these power supplies, you’ll need a wire connector.

8-Pin JST Automotive Connection—8-pin JST automotive connectors enable remote on/off, voltage sensing, and signaling functionality using the power supply’s auxiliary power output.

10-Pin JST Automotive Connection—10-pin JST automotive connectors only add remote on/off and voltage sensing functionality. They require an external power source, such as a battery or another power supply.

	Aux. Output
Electrical Connection	Voltage, V DC	Current, amp	Lg.	Output Features		Each
8-Pin JST Automotive	12	1	19 5/8"	Remote On/Off, Remote Signaling, Remote Voltage Sensing	6896N43	00000
10-Pin JST Automotive	—	—	19 5/8"	Remote On/Off, Remote Voltage Sensing	6896N42	0000