DS200IQXDG1A - Inverter Snubber Card

SPECIFICATIONS:

Part Number: DS200IQXDG1A
Manufacturer: General Electric
Series: Mark V
Product Function: Inverter Snubber Card
Power Requirements: +5 V dc, 6 A
Number of relay channels: 12
Power supply voltage: 28 V dc
Voltage Range: 18 - 32 VDC
Operating temperature: -30 to +65 degrees Celsius
Size: 15.9 cm high x 17.8 cm width
Repair: 3-7 Day
Availability: In Stock
Country of Manufacturer: United States (USA)
Manual: GEI-100220

FUNCTIONAL DESCRIPTION:

DS200IQXDG1A is an Inverter Snubber Card manufactured and designed by General Electric as part of the Mark V Series used in GE Speedtronic Control Systems. An inverter snubber card is a component used in power electronics and inverter systems to mitigate issues related to switching transients and voltage spikes. Inverters are devices that convert direct current (DC) to alternating current (AC), commonly used in applications such as motor drives, renewable energy systems, and uninterruptible power supplies (UPS). During the switching of power semiconductors in an inverter, such as insulated gate bipolar transistors (IGBTs) or metal-oxide-semiconductor field-effect transistors (MOSFETs), there can be high-frequency voltage spikes and transients. The inverter snubber card typically contains passive components such as resistors, capacitors, and sometimes inductors. These components are strategically connected to the switching devices in the inverter to absorb and dissipate the energy generated during the switching process. This helps in reducing stress on the semiconductors, minimizing electromagnetic interference (EMI), and improving overall system reliability.

FEATURES:

Voltage Spike Suppression: The primary function of the snubber card is to suppress voltage spikes generated during the switching of power semiconductors. This helps prevent damage to the semiconductors and other components in the inverter system.

Transient Protection: In addition to voltage spikes, snubber cards address high-frequency transients produced during switching events. This protection ensures stable and reliable operation of the inverter.

Energy Absorption: The snubber card is designed to absorb and dissipate the excess energy released during the switching process. This prevents the energy from causing stress on the semiconductors and improves the overall robustness of the system.

Reduced Electromagnetic Interference (EMI): By suppressing voltage spikes and transients, the snubber card helps in reducing electromagnetic interference, which can have adverse effects on nearby electronic components and communication systems.

Voltage Overshoot Reduction: Snubber circuits can assist in minimizing voltage overshoots that may occur during switching transitions, ensuring that the output voltage remains within acceptable limits.

WOC has the largest stock of GE Speedtronic Control System Replacement Parts. We can also repair your faulty boards. WORLD OF CONTROLS can also supply unused and rebuilt backed-up with a warranty. Our team of experts is available round the clock to support your OEM needs. Our team of experts at WOC is happy to assist you with any of your automation requirements. For pricing and availability on any parts and repairs, kindly get in touch with our team by phone or email.

FREQUENTLY ASKED QUESTIONS:

What is an inverter snubber card?

An inverter snubber card is a component used in power electronics systems, particularly inverters, to suppress voltage spikes, transients, and other undesirable effects that occur during the switching of power semiconductors.

Why are inverter snubber cards used?

Inverter snubber cards are used to protect power semiconductors (such as IGBTs or MOSFETs) from voltage spikes and transients during switching. They help improve the reliability, performance, and longevity of the inverter system.

How do inverter snubber cards work?

Inverter snubber cards work by providing a controlled path for the energy released during semiconductor switching events. The snubber circuit, typically composed of resistors, capacitors, and sometimes inductors, absorbs and dissipates the excess energy, preventing it from causing damage to the semiconductors.

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