|
|
|
Welcome to GlobalSpec - a trusted source for engineers and industrial professionals.
Search GlobalSpec to find protection circuit-related products, suppliers, datasheets and CAD.
 |
Product Alerts
Keep current on the latest products, new suppliers, and technical articles of interest to you. (See Topics) |
- Find Products/Services
- Find Product News
- Find Parts by Number
- Conduct Research
- Engineering Web Search
Products/Services for protection circuit
Circuit protection devices are used to protect electronic components from unwanted transients such as current and voltage surges, electrostatic discharge (ESD), lightning, spikes and other signals that can imperil the operation or damage the component. Search by Specification | Learn More about Circuit Protection Devices
Circuit breakers are mechanical switching devices capable of breaking currents under specified abnormal circuit conditions. Search by Specification | Learn More about Circuit Breakers
...from overvoltage transients by clamping voltages to levels which circuits can withstand. They shunt the majority of the ESD current away from the data line to a reference, usually the power rail and chassis ground. During production, transient... Search by Specification | Learn More about ESD Suppressors
...and application. Through hole technology (THT) mounts components on a printed circuit board (PCB) by inserting component leads through holes in the board and then soldering the leads in place on the opposite side of the board. Surface mount technology (SMT) adds... Search by Specification | Learn More about Metal Oxide Varistors (MOVs)
...is composed of multiple, discrete, usually unconnected diodes on a single silicon chip. Transient voltage suppressor diodes also differ in terms of direction. Unidirectional TVS diodes provide protection when current moves in only one direction. Bidirectional... Search by Specification | Learn More about Transient Voltage Suppressor Diodes (TVS)
Ground fault circuit interrupters (GFCI) disconnect a circuit when the current between the neutral conductor and the live conductor becomes unbalanced. GFCIs are also known as residual current devices. Search by Specification | Learn More about Ground Fault Circuit Interrupters (GFCI)
Fuses protect electrical devices and components from overcurrents and short circuits that occur in improperly operating circuits. Search by Specification | Learn More about Fuses
Specialty electrical distribution and protection products are specialty or proprietary products related to electrical distribution and circuit protection. Learn More about Specialty Electrical Distribution and Protection Products
Gas tube arresters (GTA) or gas discharge tubes (GDT) provide protection against voltage and current surges in electronic and electrical equipment. Search by Specification | Learn More about Gas Tube Arresters (GTA)
Surge suppressors are used to protect equipment from transient overvoltages in power, data, and telephone circuits. Search by Specification | Learn More about Surge Suppressors
...mounted. Features for dataline and DC signal surge suppressors include self-diagnostics complete pin protection, an on/off switch, status or diagnostic LEDs, resettable circuit breakers, thermal fusing, audible alarms, grounding wires, surge counters... Search by Specification | Learn More about Dataline and DC Signal Surge Suppressors
...in terms of signal protection type. Dataline and DC signal surge suppressors protect against transient overvoltages on data or DC signal lines. Single-phase surge suppressors protect equipment from transient overvoltages on single-phase AC power lines... Search by Specification | Learn More about Surge Protective Devices (SPDs)
...the circuit’s maximum safe operating voltage. To prevent equipment damage from internal or external surges, point-of-use surge devices may be used. With these surge protection devices, the equipment’s power plugs or data lines plug directly... Search by Specification | Learn More about Plugin Style Surge Suppressors
...in data-line protectors and on circuit boards as static protectors. Silicon thyristor diodes are used mainly to protect telecom systems. Gas tubes have higher energy capabilities than either MOVs or diodes. Hybrid three phase surge suppressors... Search by Specification | Learn More about Three Phase Surge Suppressors
...most often in data-line protectors and on circuit boards as static protectors. Silicon thyristor diodes are used mainly to protect telecom systems. Gas tubes have higher energy capabilities than either MOVs or diodes. Hybrid single phase surge... Search by Specification | Learn More about Single Phase Surge Suppressors
|
||||||||
POLYSWITCH™ PICOSMD DEVICE - SMALLEST FORM FACTOR Tyco Electronics, Raychem Circuit Protection Products
SET-Thermal Fuse--C Series Amoy (Xiamen) Set Electronics Co., Ltd.
Circuit Protection Solutions from Tyco Electronics Tyco Electronics, Raychem Circuit Protection Products
POLYSWITCH DEVICES, CIRCUIT PROTECTION 24-VOLT Tyco Electronics, Raychem Circuit Protection Products
Circuit Protection Catalog from Optifuse TLC Electronics
New Surface Mount PPTC Resettable Fuses Bel Fuse Inc.
|
Product News for protection circuit
High Protection Circuit Breakers with Accessories
The flexible range of Danfoss Circuit Breakers offers a variety of solutions to meet the protection you need for your motor controls. The CTI breakers also have many add-on accessories, not to mention the long life that comes with Danfoss. (read more)
Varistors – New Surge Protection for Circuits
Schurter has expanded its product portfolio to include radial leaded varistors, also referred to as MOV (Metal Oxide Varistors). The addition adds yet another form of circuit protection to Schurter's wide range of products, making it possible to obtain all circuit protection components for an appliance from a single source. (read more)
Data Line Transient Protection for Instrumentation
The DLP-37A/DLM4 protects computer mainframes, terminals, process controllers, data loggers and telecommunication instrumentation from damaging lightning, transient and surges resulting from ground potential differences. Protects up to 28 wires. (read more)
DD02 Digital Circuit Switch Protection Equipment
"1+1" protection configuration, aiming to provide switching protection for the vital circuit. It can achieve real-time monitoring chain circuit for E1 circuit, record circuit working situation, make alarm analysis and Error Code index analysis, and switch according to different routes' transmission quality, thus improve the performance of circuit effectively. (read more)
12/24/48 Port Rackmount Surge Protection
Critical networks need surge protection. A standard, unprotected patch panel leaves sensitive equipment vulnerable to transients, lightning and surge over voltages. MCG's new protected patch panels – Models 612, 624 and 648 keep equipment safe. These multi-port protectors are 19" rack mountable and are available in 12, 24 and 48 port versions. (read more)
Miniature Circuit Breakers
Altech Corporation is the US market leader in UL508 listed Manual Motor Controllers. We compliment our significant miniature circuit breaker line with UL 489 listed Miniature Molded Case Circuit Breakers and UL 1077 Recognized Supplementary Protectors. The result is the broadest line of miniature circuit protection products in the industry. (read more)
CMB & CLB Series Thermal Circuit Breaker
The CMB and CLB-Series thermal circuit breakers are compact, single pole, push-to-reset thermal circuit breakers designed to protect equipment. Utilizing simple, precision design with few moving parts, these breakers offer cost effective, extremely reliable circuit protection with high resistance against shock and vibration. (read more)
New Hazardous Location Circuit Breaker Panel
Houston, Texas – R. STAHL Inc, a global leader in electrical equipment for hazardous location products, has introduced its new technology for Class I, Division 2 circuit breaker panels. (read more)
Bussmann CCP Compact Circuit Protector
SMALLER. SIMPLER. BETTER.
3X the Protection in 1/3 the Space of Equivalent Circuit Breakers. (read more)
Cost Effective Motor Protection & Control Solution
Eco combination starters combine a motor protection circuit breaker & mini-contactor, a cost-effective compact method to control/protect motors to 7.5 HP at 460V. 190E/191E motor controllers are for a variety of applications & can be used in a group motor application or as a stand-alone product without any additional short-circuit protection in the motor branch circuits. (read more)
Parts by Number for protection circuit
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| CIRCUIT PROTECTION SELEC | netCOMPONENTS | Not Provided | Not Provided | Not Provided |
| CIRCUIT PROTECTION SELEC | netCOMPONENTS | Not Provided | Not Provided | Not Provided |
| CIRCUIT PROTECTION SELEC | netCOMPONENTS | Not Provided | Not Provided | Not Provided |
| DCN CIRCUIT PROTECTION | netCOMPONENTS | Not Provided | Not Provided | Not Provided |
| DCM CIRCUIT PROTECTION | netCOMPONENTS | Not Provided | Not Provided | Not Provided |
Conduct Research
-
Circuit Ideas: Automotive protection circuit “rides through†supply voltage interruptions and 72-V t
Many applications in automotive electronics need a supply voltage that remains uninterrupted during momentary power failures. The accompanying circuit maintains power to the load regardless of...(read more)
-
Resistor Databook
Typically used with control IC for power supply protection circuits, charging/discharging control circuits of battery-packages, and motor control circuits. * For power supply protection and motor...(read more)
-
DC-DC Converter Definitions
Efficiency: The ratio of the output power to the input power during normal operation of a device. Fault Protection: A circuit that monitors the output load and prevents output short circuits from...(read more)
-
Power Distribution Units Branch Circuit Functions and Protection
In the interest of saving space and reducing costs, some designers of power distribution/power controllers select fuses as opposed to electro-magnetic circuit breakers as a method of circuit...(read more)
-
MCP1701 vs MCP1701A vs MCP1702 Technical Brief
TB3006 MCP1701 vs MCP1701A vs MCP1702 OPERATION Author: Matthew Williams Microchip Technology Inc. Thermal Protection The MCP1702 thermal protection circuitry will shut- INTRODUCTION down the LDO if...(read more)
-
Capitance and Signal Integrity
In previous Technical Briefs, it was introduced that Littelfuse offers a family of ESD suppression technologies including ceramic MultiLayer Varistors (MLV's), silicon (SP72x SCR/Diode and SP05xx TVS...(read more)
-
M572: Installation and Application Information for Dual Directional Coupler with Lightning
This application note provides information on the function, installation provisions, operation, specifications, and some general theory regarding M/A-COM's Dual Directional Coupler with Lightning...(read more)
-
Trends in circuit protection
Circuit breakers now sport advanced features that include remote control and operational status reporting. Electronic circuit breakers like this ESS20 model from E-T-A Circuit Breakers feature...(read more)
-
Circuit Protection Design Considerations for LCD (Liquid Crystal Display) TV Power Supplies and I/O Ports (.pdf)
Advanced LCD technology has resulted in larger screens, wider viewing angles, and higher-quality vide images. However, as LCD TV screens grow bigger, and brighter, they require more power to operate,...(read more)
-
Coordinated Circuit Protection Helps Meet GR-1089-CORE, Issue 4 Requirements
Tyco Electronics' circuit protection group designs and manufactures components that help equipment manufacturers comply with published safety and performance standards. It is also actively involved in...(read more)
|
Raychem Circuit Protection Products - Tyco Electronics Visit www.tycoelectronics.com Raychem Circuit Protection Products Raychem Circuit Protection Products Quick Links See Tyco Electronics, Raychem Circuit Protection Products Profile & Catalog |
|
|
Home Page - Littelfuse, Circuit Protection, Fuses, Automotive... As the world leader in circuit protection, we offer the industry's most extensive product portfolio and a staff of technology experts who are |
|
|
Cooper Bussmann ® - Cooper Bussmann Home Electrical & electronics circuit, overcurrent and surge protection products and services: power fuses, blocks & holders, disconnects, wire connection See Cooper Bussmann, Inc. Information |
|
|
Control Circuit and Load Protection Control Circuit and Load Protection General Resources See Allen-Bradley / Rockwell Automation Profile & Catalog |
|
|
Circuit & Surge Protection: Power Surge Protectors |... Industrial Circuit & Surge Protection - Save up to 50% Fast Shipping on industrial circuit protection products from Cutler-Hammer & others: Circuit See Business.com, Inc. Information |
|
|
Circuit Protection -Transient Voltage Protection Devices |... Circuit Protection ESD Protection ESD-EMI Filter Protection Home \\ Products \\ Circuit Protection Transient Voltage Circuit Protection See Semtech Corp. Information |
|
|
Circuit Board Protection - Circuit Protection Circuit Protection Home \\ Products Printed Circuit Board Protection Design Guidelines for ESD Suppression See Semtech Corp. Information |
|
|
Linear Technology - Circuit Breakers &... Circuit Breakers & Overvoltage Protection Home > Products > Power Management > Power Control > Circuit Breakers & Overvoltage Protection See Linear Technology Corporation Information |
|
|
Circuit Protection Devices - Tyco Electronics Home > Products > By Type > Passive Components > Circuit Protection Devices Circuit Protection Devices Magnetics OverVoltage Devices |
|
|
Circuit Protection Circuit Protection Popular Circuit Protection Sections: Circuit Protection Devices Electrical Protection |
More >>
