Direct probing of the current waveform of the IC leads mounted on the substrate. Probing the current waveform flowing through a wide bus bar.
The Iwatron Logosky coil current probes come in two series: the SS-280A series, which features a thin and flexible sensor capable of directly probing IC leads, and the SS-290 series, which has a longer sensor that can also probe busbars. The operating temperature range is from -40°C to 125°C, making them suitable for use in constant temperature chambers. They are ideal for high current switching tests of power semiconductors and for observing switching current waveforms in inverters, making them perfect for power electronics development.
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basic information
【SS-280A Series】Common Specifications Withstanding Voltage: 1.2kV peak Sensor Section Circumference: 80mm Cable Diameter: 1.7mm Cable Length to Main Body: 1.5m Maximum Frequency: 30MHz Sensor Section Operating Temperature Range: -40℃ to 125℃ 【SS-290 Series】Common Specifications Withstanding Voltage: 10kV peak Sensor Section Circumference: 300mm (S type), 700mm (L type) Cable Diameter: 8.5mm Cable Length to Main Body: 3m Maximum Frequency: 20MHz (S type), 10MHz (L type) Sensor Section Operating Temperature Range: -40℃ to 125℃
Price information
210,000 Please contact us.
Price range
P3
Delivery Time
P4
※Please contact us.
Applications/Examples of results
【Application Scope】 ○ Switching current waveforms and pulse response characteristics of power devices ○ Current measurement of inverter systems ○ AC current measurement (with large DC offset) ○ Measurement of impulse large currents ○ Busbar large current measurement
Detailed information
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SS-280 tip The SS-280 series features a flexible and thin sensor section that can directly probe the leads of ICs.
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SS-290L The L type has a sensor circumference of 700mm, while the S type has 300mm.
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Probing of bus bar with SS-290 Example of probing the current waveform flowing through the bus bar
Line up（13）
| Model number | overview |
|---|---|
| SS-281A | Maximum allowable 1.2kVpeak 30Apeak 2kA/us |
| SS-282A | Maximum allowable 1.2kVpeak 60Apeak 4kA/us |
| SS-283A | Maximum allowable 1.2kVpeak 120Apeak 8kA/us |
| SS-284A | Maximum allowable 1.2kVpeak 300Apeak 20kA/us |
| SS-285A | Maximum allowable 1.2kVpeak 600Apeak 40kA/us |
| SS-286A | Maximum allowable 1.2kVpeak 1.2kApeak 80kA/us |
| SS-287A | Maximum allowable 1.2kVpeak 3kApeak 80kA/us |
| SS-288A | Maximum allowable 1.2kVpeak 6kApeak 80kA/us (made to order) |
| SS-289A | Maximum allowable 1.2kVpeak 12kApeak 80kA/us (made to order) |
| SS-293S/L | Maximum allowable 10kVpeak 1.2kApeak 60kA/us(S), 32kA/us(L) |
| SS-294S/L | Maximum allowable 10kVpeak 3kApeak 80kA/us |
| SS-295S/L | Maximum allowable 10kVpeak 6kApeak 80kA/us |
| SS-296S/L | Maximum allowable 10kVpeak 12kApeak 80kA/us |
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Company information
"Comprehensive power electronics from device evaluation to equipment verification." We are fully committed to power electronics measurement. Our sales engineers, who travel around the world, are here to help solve your problems. We sincerely look forward to your inquiries.
