TIE0085
The Teslaman TIE0085 series high‑voltage coupler is designed for precision ripple measurement of high‑voltage power supplies. This model is an active version, integrating a precision operational amplifier and an independent battery‑powered system. The built‑in op‑amp provides extremely high input impedance, minimizing the loading effect on the circuit under test and ensuring that the measured ripple accurately reflects the original signal, without introducing additional voltage drops or noise. The op‑amp also offers unity‑gain buffering and driving capability, isolating the influence of the downstream oscilloscope and enabling long‑distance coaxial cable driving. Battery power eliminates ground‑loop noise, ensuring accurate low‑frequency ripple measurements. This product can measure ripple as low as 5 mVp‑p, with a measurement bandwidth ranging from 1 Hz to 2 MHz, and features an inherent output noise of < 2 mVp‑p. It also functions as a high‑voltage divider, with a high‑voltage attenuation ratio of 1000:1. Before use, ensure the battery is sufficiently charged (replace the battery promptly when the low‑battery indicator lights up).
Reference Back to listFeatures
- AC coupling bandwidth: 1 Hz to 2 MHz
- DC input voltage: ±10 kV
- AC output voltage: ±10 V
- Measurable ripple: 5 mVp‑p minimum
- Ripple attenuation ratio: better than 0.95 @50 Hz to 2 MHz
CONTACT US
Mobile：+8615642371743
Wechat：15642371743
Email：yuhang@teslamanhv.com
URL：www.teslamanhv.com
Product Specifications
DC input voltage
DC︰0 to ±60 kV.
AC output voltage
AC︰0 to ±10 V.
AC coupling bandwidth
1 Hz to 2 MHz.
Measurable ripple
≥5 mV.
Attenuation ratio
0.95 @ 50 Hz - 2 MHz.
Output impedance
50Ω.
Ambient temperature
0℃ to +70℃.
Humidity
<80%.
Dimensions
160 mm (W) × 44.5 mm (H) × 200 mm (D).
Weight
1.66 kg.
Accessories
SHV high- voltage cable, SMA to BNC cable, ground wire.