Pyramid PSU990KX Regulated Home Lab Benchtop AC-DC Converter Power Supply User Manual

: June 3, 2024
: PYRAMID

Table of Contents

Pyramid

Pyramid

Pyramid PSU990KX Regulated Home Lab Benchtop AC-DC Converter Power Supply

Specifications

DIMENSIONS: 7’’ x 4.9’’ x 2.8’’ inches
WEIGHT: 18 lbs.
POWER OUTPUT: 8 V DC
CONNECTORS/HARDWIRE TERMINALS: Red Positive (+) Black Negative (-)
RECOMMENDED WIRE CABLE SIZE: 18 gauge (awg)
LOAD/LINE REGULATION: < 5%
OUTPUT VOLTAGE ACCURACY: 02% Volts > fuse overload protection: 1.5A/250V
USB POWER: 5V/2A
POWER SUPPLY: 120V

Product Description

The bench DC power supply has a variable linear/regulated AC-DC converter architecture. It provides dependable AC-to-DC power conversion with a stable DC voltage supply. It is capable of working with mobile phones, a scanner, a HAM radio, etc.

Two (2) USB charging ports and universal banana plug connection terminals that operate with a variety of equipment are included with this workbench variable power converter. It is used to test the performance and functioning of equipment and devices. Fast and reliable power conversion is made possible by the straightforward plug-in operation, which offers a steady source of DC voltage. Constant amperage is up to 7 amps with a continuous 4.5 amps, with a 13.8 V DC power output and a 120 V power source.

This desktop bench power supply has a power socket adaptor and a cigarette lighter for powering portable gadgets. An external battery or other power source is not necessary with switch-activated power management.

What’s in the Box?

AC-DC Converter Power Supply x 1

Using the AC-DC Converter Power Supply

Through leads attached into the instrument panel, it is connected to a DUT. Engineers can program voltages or current levels to power the DUT using the front panel display. Most bench power supply can work in two modes: constant voltage and constant current.

FAQs

Can I use this with two mobile radios?****

Because the continuous output of this power supply is just 4.5 amps, it can only be used for receiving electricity. It is not intended to transmit via mobile radios. Keep in mind that you can only connect devices to this supply if their combined amperage does not go beyond 4.5 amps.

Can you also use this to charge a car battery?****

Regrettably, no. It is just intended to serve as a power source.

What kind of output voltage does the cigarette lighter have?****

The voltage is 13.6 volts.

Has it got a fan?****

There isn’t a fan in it.

At what point does the amperage “Surge” to 7 Amps?****

It can withstand surges of up to 7 amps.

Do these wire leads come with this?****

No, wire leads are not included. You must possess a 12 volt plug of your own.

Can I use it to power a car-specific CB radio?****

Yeah, however you must first check your radio’s specifications. This device is capable of handling 4.5 Amp Constant (7 Amp Surge).

Do you need a bench power supply?****

If you frequently work with electronics or other powered tasks on your bench and want a dependable source of power at various voltages, a bench power supply is an essential piece of equipment.

How does a benchtop power supply work?****

Utilizing a bench power supply is quite easy. Through leads put onto the instrument panel, these instruments are connected to a DUT. Engineers can program voltages or current levels to power the DUT using the front panel display. The vast majority of bench power supply has two modes of operation: constant voltage and constant current.

What is a pyramid regulated power supply?****

The Pyramid Power Supply offers dependable and practical AC-to-DC power output. Universal screw-type connection terminals for hardwired devices are simple to use and guarantee compatibility with a variety of device equipment & parts.

Why should we get bench power supply?****

Bench power supplies are reasonably priced, accurate, and steady. There are four units related to electricity that you should be aware of: current, voltage, power, and resistance. It’s crucial that your supply can support the current drawn if you’re giving your circuit some voltage.

How do I choose a DC power supply?****

Determining the system power requirements is the main factor to take into account when choosing an AC-DC power supply. This covers the dc output specs as well as the ac input range. The user should confirm that the power supply’s ac input voltage range is appropriate for their target markets and specified applications.

What can I do with a bench power supply?****

A bench power supply is a piece of test and measurement gear that may be found on the workbench of any electrical engineer and circuit designer. They supply a device under test, such as a circuit board or other goods being evaluated, with DC (direct current) voltage.