Chroma 19301A Impulse Winding Tester

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Chroma 19301A Impulse Winding Tester
  • Application

  • The Chroma 19301A Impulse Winding Tester has 1000V impulse voltage and a 200 MHz high speed sampling rate that satisfies test requirements for a wide range of power inductance products from 0.1 μH to 100 μH.
  • Key features

  • 10V ∼ 1000V impulse voltage test, with 0.25V resolution
  • High impulse test sampling rate (200 MHz), 10 bits
  • High/Low inductance test (0.1 μH ∼ 100 μH)
  • Inductance differential voltage compensation function
  • USB port for storing waveform & screen capture

Specifications
Performance specifications
Number of channels Single channel unit
Applied Voltage (Vpeak), Step 10 V ∼ 1000 V, 1 V
Test Inductance Range 0.1 μH ∼ 100 μH
Voltage Accuracy ± [1% of setting x (1 + 0.5 μH/Lx) + 2% of range]
Sampling speed 10 bit / 5ns (200 MHz)
Sampling range 8 Ranges: 0, 1, 2, 3, 4, 5, 6, 7
Pulse number Pulse Number: 1 ∼ 32
Dummy Pulse Number: 0 ∼ 9
Screen Display Resolution 640 × 480 Dots (VGA)
Waveform Display Range Colors Display 512 × 256 Dots
Detection Mode Area / Differential Area ; Flutter Value / Laplacian Value / ∆Peak ratio / Resonant Area
Test time Pulse 1.0: < 35mS
+20 ∼ 70mS/pulse (charge interval time 20mS ∼ 70mS programmable)
+45mS when screen on
Electrical Hazard Protection Function
Key Lock Yes (Password control)
Interlock YES
Indication Alarm GO: Short sound, Green LED
NG: Long sound, Red LED
Interface RS232, Handler, USB, LAN Interface
General specifications
Operation Temperature: 0 °C ∼ 45 °C
Humidity: 15% ∼ 95% RH at ≤ 40°C
Power consumption No Load: < 150 VA
Rated Load: < 1000VA
Power requirements 100 ∼ 240Vac, 50 / 60 Hz
Dimensions (W x H x D) 16.85 x 6.97 x 19.69 in./(177 x 428 x 500)mm
Weight 57.32 lbs, 26 kg
For detailed specifications please see: Chroma 19301A Data Sheet