Factory Fully integrated signal and power isolation applications and benefits
Fully integrated power and signal isolation solutions simplify system design in a variety of applications by reducing board area,
Factory Difference between COM and GND in power supply
Welcome to AAC! The COM on the Agilent supply should be connected to circuit GND. You''re using the dual supply
Factory All About Ground Reference and Chassis Ground in Electronics Design
The concepts of grounding techniques, earthing, making PCB ground connections, and PCB chassis ground are all
Factory When good grounds turn bad?isolate!
Linking grounds The link between the direct-current (DC) ground of a local electronic circuit and the earth reference potential of the
Factory Positive & Negative Ground Sites
For 48-volt sites, these typically operate with a positive-ground configuration, or occassionally with a negative-ground configuration.
Factory Why is the ground pin always connected to the "negative" power supply?
Also conveniently, there''s never a "negative power supply" pin. Wouldn''t it make more sense to have 3 pins, one for
Factory FAQs: How Should I Ground Your High Voltage Power Supply?
High Voltage Power Supplies & Safety Information How should I ground your supply? Grounding is critical to proper power supply
Factory AN1681: Grounding Techniques
The ground connection travels right down the center, providing a spine to our bilaterally symmetric creation. Sadly, though, both the
Factory Comparing Voltage: When to Ground a Floating Power Supply
The choice to ground or float a power supply is not always clear in the NEC. This article explains floating or fixing a
Factory power supply
I would expect there to be zero voltage between positive and ground, and also zero voltage between negative and ground. The way I
Factory IC power-supply pin
IC power-supply pins are voltage and current supply terminals found on integrated circuits (ICs) in electrical engineering, electronic
Factory 4 Common Questions When Isolating Signal and Power
In this article, I''ll share common questions for isolating signal and power in a design, and give a brief overview of available discrete
Factory Grounding and Decoupling: Learn Basics Now and Save Yourself
This article discusses the equally important and related topic of power supply decoupling to maintain low impedances at the points
Factory Positive and negative potential via two power supplies with common ground?
I need to use a positive and negative potential on a circuit including an instrumentation amplifier. My lab only has single supply power
Factory grounding
I''ve read some questions and answers here about making 2 separate grounds - one for signal, second one for power. Every question
Factory Why Positive Ground in Telcom Power Systems?
While the early systems were configured with negative grounds (i.e. ground as the lowest potential in the system), it
Factory Staying Well Grounded | Analog Devices
When the power supplies are added to the circuit diagram, they either add unwanted ground paths, or their
Factory Using positive output as ground.
I recently got a new power supply and it has a separate ground output that is considered to be connected with negative
Factory Effective Design Techniques for Signal and Power Supply Isolation
Some solutions integrate digital isolation and the power transformer in a single IC package. These air core transformers have poor
Factory When good grounds turn bad?isolate!
To make designers aware of these design pitfalls, this article explains where GPDs originate in the electrical installation, how ground
Factory Why Positive Power Ground in Telephone Subscriber Loops?
Different Reasons for Grounding in Different Systems: There are three different categories of “reasons” for connecting the earth or
Factory Advantages to a negative power supply rather than ground?
This totally depends on where the signal voltage range lies with respect to your definition of "0 V" (aka ground). For
Factory Grounding Specifications for Communications Power Supply
The protective ground for the power supply and that for communication equipment share the same grounding conductor. If the power
Factory Positive & Negative Ground Sites
Positive-ground systems supply –48 volts (the positive line is grounded and is used as the return or common); negative-ground
Factory Purpose of the Power Supply Ground terminal?
I have a power supply with 3 terminals: "-", Ground and "+". Now I know that Ground is mains ground, but what does it
Factory grounding
As I suspected, all the grounds are connected together at the power supply board, so the whole system and all boards have single
Factory "Ground" vs. "Earth" vs. common vs. negative terminal
This "ground/common" has no magical powers - it is not an infinite sink for electrons - it is just another point in the
Factory FAQs: Why Is Polarity Important For HV Power Supplies?
Positive polarity, negative polarity, reversible polarity; why is this important when I purchase a supply? DC sources are polarity
Factory How to Connect Grounds in an Isolated Power Supply PCB Layout
Do you know how to connect ground polygons and planes in your isolated power supply? Make sure you follow these
Factory Industrial Automation Wiring and Grounding Guidelines
Grounding-Electrode Conductor — Connect the ground bus to the grounding-electrode system through a grounding-electrode
Factory Staying Well Grounded | Analog Devices
Power supply pins should be decoupled directly to the ground plane using low-inductance, ceramic surface-mount capacitors. If
Factory Why is it that some integrated circuits use a positive and a
Why is it that some integrated circuits use a positive and a negative power supply pin vs. a (positive) power supply and a ground pin,
Factory How to Connect Grounds in an Isolated Power Supply PCB Layout
Your isolated power supply PCB layout should still have connected grounds, but how can you physically make this
Factory Data Center and Telecommunication systems power and grounding
In a Data Center and Telecommunication POPS (Point of Presence), Wire Centers/Central Offices proper powering and grounding is