Transient Generators

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The EMC Shop stocks transient generators for most conducted immunity test standards, industries and products under test.

Transient generators are electronic machines that generate an electrical event or phenomena, such as a lightning strike or a sag in power. They are connected into the power and data ports of the latest greatest electronic product and exposed to the electrical “transients” to evaluate how a product will respond. Common failures will be that the product's internal power supply will burn up and possibly damage additional electronics down the line.

TRANSIENT GENERATORS BY INDUSTRY

Transient Generators in stock, calibrated, ready to ship.

Transient Generators for EMI/EMC Immunity Testing In Stock

PURPOSE OF TRANSIENT IMMUNITY TESTING

While not required in North America, most other regions require conducted susceptibility certification. Engineering groups captured common transients and developed the test standards that specify the electrical waveform and characteristics of those events. Occasionally, products will pass these standards but still have failures in the real world. It may take some time to circle back to these transient tests, but people will measure unique transients in the wild and have to develop a clever solution to resolve. Most transient generators allow for some manipulation of the electrical events but duplicating every event found isn’t possible.

Power Modules, Relays & Components

Transient generators are designed according to test standards set out by commitees of electrical engineers. Manufacturers take the schematic and start assembling. The quality of the high voltage and current components are important, as is insulating the components and protecting them from internal arcing and allowing maximum performance. The desired outcome - a consistent electrical output from discharge to discharge.

Are they similar to Pulse Generators?

Transient generators will be used interchangeably with the term pulse generator in some military and aerospace test standards. Although, pulsing can be done over the air and in other formats.

Transient Generator Platforms

Multi-test Platform - Using the same controller and interface, high voltage generation assemblies can be put into units allowing for two to four common EMC tests. These typically require more than one person to pick up and move.
Modular Systems - Suitable to perform a large assortment of tests without having to change platforms.
Single-test Platforms - Ordered to save money, if you only have one specific test to accomplish or have an assembly line with multiple tests at once.

Transient Generators Categories

Automotive Transient Immunity Generators

Military Transient Pulse Generators

Load Dump Generators/Simulators

Electrical Fast Transient EFT/Burst Generators

Combination Wave/Surge Generators

Ring Wave Generators/Simulators

Telecom Testing Generators

Lightning Surge Generators

Surge & Burst/EFT Generators

Multi-Test EMC Generators

Ripple Generators/Simulators

Electrostatic Discharge (ESD) Guns

Magnetic Field Generators

Transient Generators Test Equipment, Systems & Solutions

Teseq NSG 438 30kV ESD Simulator Gun

SKU: 10121

Standards Met: IEC 61000-4-2, ISO 10605

Need to test now?: ESD Gun Rentals Ship Same Day

Voltage Range: 200 V to 30k V (in 100 V steps)

Polarity: Positive / negative / automatic change

Pre-Programmed IEC Levels: Yes

Resolution: 100 V steps

Cost New:

Was:

Price Now:

$990.00

IN STOCK

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Haefely PIM 110 Ring Wave Generator

SKU: 10544

Impedance: 12, 30 & 200 Ohms

Applications: Surge Immunity Testing

Ring Wave: 0.5us - 100kHz (voltage & current)

Pulse repetition: 12 per minute

Pulse Voltage: 0.20 – 7.8kV

Compliance Standards: IEC/EN 61000-4-12 and ANSI (IEEE) C62.41

Test duration: 5 seconds

Test Equipment Group: Ring Wave Generators/Simulators

Cost New:

Was:

Price Now:

$995.00

In Stock

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3ctest RSG Ripple Generator for EV EMC Testing

SKU: 10113

Test Standards: ISO 7637-4, ISO 21498-2 and VW 80300

Requires: TPT-7637-4C100B

Applications: EV EMC testing on HV Lines

Frequency Range: 10 Hz - 300 kHz

Frequency step: 0.01 Hz

Open circuit output voltage: 80 Vp-p Max

Ripple Dwell Time: 2s - 999 s, resolution 0.1 s

Primary Current Coupling: 32 Amps

Secondary Current Coupling: 100 Amps

Umax: 2.5 Volts to 25 Volts

In Stock

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3ctest RWS 600 Ring Wave Generator for IEC 61000-4-12

SKU: 10595

Display Interface: 5.7 inch TFT touch screen

Phase synchronization: 0°-360°, 1° step or random

Polarity: Positive. negative, alternating

Pulse current (short circuit): 500A ± 10% at 12Ω; 200A ± 10% at 30Ω

Pulse voltage (open circuit): 0.25 kV–6.0kV ± 10%

Ringwave 0.5 μs/100 kHz: Pulse conforms to IEC/EN 61000-4-12 and ANSI (IEEE) C62.41

Test duration: 1s-99s

Applications: Surge Immunity Testing

4-6 Weeks

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NoiseKen LSS-F03-C3A Lightning Surge Simulator

SKU: 8477

Condition: 10 - Basically brand new

Combination/Wave Surge Output: 0.5 - 15 kV

Line for EUT: 2 lines / 4 lines DC 50 V / 100 mA MAX

Weight: 750 lbs

Coupling: AC/DC lines CDN, and Telecom lines CDN

Polarity: Positive/Negative

Dimensions: (W)555 x (H)1800 x (D)790

Standards Met: IEC 61000-4-5

In Stock

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3ctest High Power Transient Immunity Test System

Max EUT DC Voltage (W/ Built In CDN): 750/1500 Volts

Max EUT DC Current (W/ Built In CDN): 100/200 Amps

Max EUT AC Voltage (w/ Built in CDN): 380/690 Volts

Max EUT AC Current (w/ Built in CDN): 100/200 Amps

Standards: IEC 61000-4-4, IEC 61000-4-5

Applications: Surge Immunity, EFT/Burst Immunity

Typically In Stock

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3ctest HNS 200 High-Voltage Noise Simulator HNS 200

Front Panel: 5.7” color touch screen

Power supply: AC 110 / 220 V, ±10%, 45-65 Hz

Operating temperature: 15 ℃ - 35 ℃

Relative temperature: 35%-85%RH (no condensation)

Dimension: 450 ×600 ×177 mm (4U cabinet)

Weight: Approx. 20 kg

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Noiseken VDS-2002 Voltage Dip and Swell Simulator

SKU: NO-VDS-2002

Compliant Standard: IEC 61000-4-11 (1994) 、IEC 61000-4-11 (2004)　at Output voltage 0 to 100%

Input voltage from EUT: AC100〜240V±10% 50/60Hz

Interface: Optical interface Optional optical converter RS-232 or USB selection

Operating temperature: 15〜35℃

Operating humidity: 25〜75%R.H.

External dimensions / Weight: (W)430 x (H)745 x (D)600mm(excluding protrusions) / approx.150kg

Power consumption: 120VA　(AC100〜240V 50/60Hz)

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EMC Partner MIL3000 MG3 Impulse Test System for CS115 & CS116

SKU: 51331

Test Standards: CS115, CS116

Applications: RF Current Monitoring, EMC BCI Tests

Max EUT Current: 150 Amps @50/60Hz, 20 Amps @400Hz

Max Cable Diameter: <5 cm

Industry Overview: Military EMC Testing

Typically In Stock

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EM Test TSS 500N6B Telecom Surge Simulator

SKU: 6885

Output Voltage: 100 - 5,000 Volts

Output Current: 5 - 500 Amps per wire

Test Standards: Bellcore/Telcordia GR-1089-CORE, ITU-T K.12, ITU-T K.28, ITU-T K.45

Pulse Waveforms: 10/360µs, 10/1,000µs and 2/10µs

Telecom Port Testing: 2-wire, 4-wire (up to 12 pair with CNB 500)

Cost New:

Was:

Price Now:

$2,975.00

In Stock

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NoiseKen SWCS-900-1M Damped Oscillatory Wave Generator for IEC 61000-4-18

SKU: 12119

Oscillation frequency: 1 MHz

Repetition frequency: 400 Hz

Rise time: 75ns± 20%

Output resistance: 200Ω± 10%

Output waveform: Low frequency damped oscillatory wave

Output voltage: 0.25 kV to 3.00 kV ± 10% ( 10Vstep )

CDN capacity: Single or Three-phase AC 240V 20A, or DC 125V / 20A

Test Standards: IEC 61000-4-18

IN STOCK

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EMC Partner MIG0603 Damped Oscillatory Wave Generator System

SKU: 05707

Frequency: 100 kHz - 1 MHz

Voltage range: 0.2 up to 3 kV

Source impedance: 200 ohms

Damping rate: 50% between 3rd and 6th periods

Pulse rise time: 75 ns

Burst repetition: 100 kHz up to 50 Hz

Burst repetition: 1 MHz up to 500 Hz

Voltage increment: 1 V steps

Test Standards: IEC 61000 4-18, ANSI/IEEE C37.90.1

Applications: Immunity to Electrical Surges

IN STOCK

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