Micsig DP Series Quick Manual

5. Operation Steps 5. Operation Steps
1) Power the probe: Power the probe with standard adapter;
2) Connect to oscilloscope: Connect the BNC end of the probe to oscilloscope
channel (make sure the oscilloscope is grounded);
3) Select Range: Select appropriate voltage range according to the signal;
4) Connect the DUT: Use clips or hooks to connect the DUT, if an over-voltage
alarm occurs, disconnect the power supply and the circuit immediately;
5) Set on the oscilloscope: Set input impedance to 1MΩ, adjust the channel
attenuation ratio.
*Note: Try not to use extension leads when measuring, it could bring more noise floor. If must use
the extension leads, please twist the leads together to reduce noise, and the input frequency should
not exceed 5MHz. If it exceeds 5MHz, the output will have a certain error.
6. Warranty 6. Warranty
1) Micsig warrants the main body of this differential probe for 1 year.
During the warranty period, Micsig will be responsible for free maintenance for
any failure caused by the quality of the product under normal use.
2) Under the following circumstances, Micsig will refuse to provide maintenance
services or charge for a fee:
a. No packaging or anti-counterfeiting label.
b. Anti-counterfeit label has been altered or blurred beyond recognition.
c. Unauthorized disassembly, such as: changing wires, dismantling internal
components, etc.
d. No sales voucher or the content of sales voucher does not match the product.
7. Safety Precautions 7. Safety Precautions
1) Non-professionals do not open the product casing;
2) Do not use while case is open;
3) Do not touch any bare metal while testing;
4) Disconnect the power supply and circuit immediately when over range;
5) Do not use in flammable and explosive environments;
Shenzhen Micsig Technology Co., Ltd. Shenzhen Micsig Technology Co., Ltd.
Tel: +86-755-88600880 Email: sales@micsig.com Web: www.micsig.com
Add: A106 , Huafeng Robot Industrial Park, Hangcheng Rd, Bao'an,
Shenzhen, Guangdong, China, 518126
Quick Guide Quick Guide
High Voltage Differential Probe -- DP series High Voltage Differential Probe -- DP series
Bandwidth: 100MHz / 150MHz / 200MHz Bandwidth: 100MHz / 150MHz / 200MHz
1. Overview 1. Overview
Micsig high-voltage differential probe -- DP series covering bandwidth from
100MHz to 500MHz, differential voltage up to 7000Vpk. Based on the leading
optical isolation probe technology, the DP series has very low noise, excellent
amplitude-frequency characteristics and high CMRR.
With standard BNC interface, the DP series can work with any oscilloscope;
probe body is only 2cm thick, protected by metal housing, achieves strong
anti-interference ability. One-press auto Zero, dual-range and overload
alarm design. High impedance designed, the single-ended input impedance
is greater than 8MΩ, the single-ended input capacitance is less than 3pF,
meets various safety test requirements. 5MHz bandwidth limit function can
effectively filter out high-frequency noise and interference, ideal for switching
power supplies, various high-frequency and high-voltage floating or isolated
signal tests.
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