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High Voltage Differential Probe DP Series(split design)

Category: MICSIG

Specifications

Oscilloscope Test & Measurement Indonesia Philippines Vietnam Singapore Thailand Malaysia Brunei Cambodia Laos Myanmar MICSIG

Details

Bandwidth: 100MHz-500MHz
Differential Voltage: Up to 7000Vpk
Accuracy: ±2%
CMRR: >-80dB
Dual-Range Switching
5MHz Bandwidth Limiting
Interface: BNC

Model	Bandwidth	Differential Voltage (DC+AC PK) Max.	CMRR	Input impedance
DP700	100MHz	70V（20X） 700V（200X）	DC：>-80dB 100kHz: >-60dB 10MHz: >-30dB 100MHz: >-26dB	5MΩ / 2pF(differential) 2.5MΩ / 4pF(each input to ground)
DP1500		150V（50X） 1500V（500X）		16MΩ / 1.5pF (differential) 8MΩ / 3pF(each input to ground)
DP3000		300V（50X） 3000V（500X）		20MΩ / 1.2pF(differential) 10MΩ / 2.4pF(each input to ground)
DP7000		700V（100X） 7000V（1000X）		60MΩ / 0.78pF(differential) 30MΩ / 1.6pF(each input to ground)
DP702	200MHz	70V（20X） 700V（200X）	DC：>-80dB 100kHz: >-60dB 10MHz: >-30dB 100MHz: >-26dB	5MΩ / 2pF(differential) 2.5MΩ / 4pF(each input to ground)
DP1502		150V（50X） 1500V（500X）		16MΩ / 1.5pF (differential) 8MΩ / 3pF(each input to ground)
DP3002		300V（50X） 3000V（500X）		20MΩ / 1.2pF(differential) 10MΩ / 2.4pF(each input to ground)
DP7002		700V（100X） 7000V（1000X）		60MΩ / 0.78pF(differential) 30MΩ / 1.6pF(each input to ground)
DP703	300MHz	70V（20X） 700V（200X）	DC：>-80dB 100kHz: >-60dB 20MHz: >-40dB	4MΩ / 1.175pF(differential) 2MΩ / 2.35pF(each input to ground)
DP1503		150V（50X） 1500V（500X）		20MΩ / 1.175pF(differential) 10MΩ / 2.35pF(each input to ground)
DP3003		300V（100X） 3000V（1000X）		20MΩ / 1.175pF(differential) 10MΩ / 2.35pF(each input to ground)
DP705	500MHz	70V（20X） 700V（200X）	DC：>-80dB 100kHz: >-60dB 20MHz: >-40dB	4MΩ / 1.175pF(differential) 2MΩ / 2.35pF(each input to ground)
DP1505		150V（50X） 1500V（500X）		20MΩ / 1.175pF(differential) 10MΩ / 2.35pF(each input to ground)
DP3005		300V（100X） 3000V（1000X）		20MΩ / 1.175pF(differential) 10MΩ / 2.35pF(each input to ground)

The Micsig DP Series High-Voltage Differential Probes (split design) offer selectable bandwidths ranging from 100MHz to 500MHz, with a maximum differential input voltage of 7000Vpk.A standard BNC interface ensures compatibility with all major oscilloscope brands. Built-in metal shielding enhances anti-interference performance. With a compact 2cm-thin design, the probes save workspace and feature one-click auto-zero for quick setup. Additional functions include overload protection alarms and power-off memory for seamless operation. A high-impedance input and low input capacitance minimize loading effects, delivering ±2% measurement accuracy and excellent common-mode rejection (CMRR). Ideal for EV power systems, solar inverters, switching power supplies, and floating or isolated high-voltage signal testing.

High Accuracy, High CMRR

High input impedance and low input capacitance, minimized load effect, greatly improved the accuracy of the differential signal. High common mode rejection capability, able to meet floating measurements of large common mode voltage at high frequencies.

CH1: @ 100KHz, 196.9V, output common mode signal amplitude 153.8mV, CMRR > -60dB

Low Noise

DP700 test results: noise at full bandwidth is 17.6mVrms (20X).

5MHz Bandwidth Limit

(only available on 100MHz ~ 200MHz versions)

When measuring FET switching frequency in most switching power supplies, DP probe effectively eliminates high-frequency noise.

Quick Zero

Short-circuit the test leads, press Zero button, the probe can be zeroed very fast.

Dual Range Selection

Improves signal-to-noise ratio, meet more test requirements.

BNC Interface

Standard BNC interface, work with any oscilloscope.

Overvoltage Alarm

LED flashes, buzzer "beeps" rapidly, indicating an over-range alert.

Compact & Exquisite

Much smaller than traditional differential probes.

Application

● Floating measurements

● High voltage isolation measurements

● Switching power supply design

● Power converter design

● Inverter, UPS power supply

● Welding, electroplating power supply

● Electronic ballast design

● Motor drive design

● Induction heating, induction cooker

● CRT display design

● Low-voltage electrical appliances

● Electronic power and electric drive experiments