MEASTEK MDP5150A Switching power supply test probe 70MHz bandwidth Anti-interference Automatic data saving
Key Features:
【Ultra-High Voltage Measurement】
±1500Vpk differential voltage + 70MHz bandwidth
Ideal for IGBT, MOSFET, and high-voltage power supply testing
【Universal Compatibility】
Standard BNC connector works with ALL oscilloscopes (1MΩ/50Ω switchable)
50X/500X attenuation ratio auto-detected
【Smart Calibration System】
One-key zero adjustment for offset correction
Auto-save function prevents data loss on power off
【Safety & Durability】
CE/UL certified, overload protection >700Vpk (red light alarm)
IP54 waterproof, 100,000+ keystrokes life test
【Fast Shipping】
2-year warranty + 24/7 professional support
Specifications
Model | MDP5150A |
Bandwidth (-3dB) | 70 MHz |
Rise time (ns) | ≤5 |
Accuracy | 1% |
Attenuation ratio | 50X/500X |
Maximum differential measurement voltage (DC+Peak AC) | 50X ±150Vpk |
500X ±1500Vpk | |
Effective value | 50X ±106Vrms |
500X ±1060Vrms | |
Maximum input voltage to ground (Vrms) | 600V CATII 1000V CATI |
Common mode voltage(DC+Peak AC) | ±1500Vpk |
Input Impedance | Single-ended to ground 2.5MΩ |
Two input terminals 5MΩ | |
Input Capacitance | Single-ended to ground <4pF |
Two input ends <2pF | |
CMRR | DC >80dB |
100kHz>60dB | |
1MHz>50dB | |
Noise (Vrms) | 50X <50mV |
500X <300mV | |
Delay time | Host: about 9ns |
BNC cable 1m: about 5ns | |
Overload indicator voltage threshold | 50X >150Vpk |
500X >1500Vpk | |
Overload indicator light (red light) | Yes |
Auto-save function | Yes |
Terminal load requirement | ≥100kΩ |
power supply | USB 5V/1A adapter |
Applications
* Floating measurement
* Switching power supply design
* Power converter design
* Inverter and UPS design
* Electronic ballast design
* Motor drive design
* Induction heating and cooker design
* CRT display design
* Low-voltage appliances
* Electronic power and drive experiments
Probe Standard Accessories
Name | Object | Parameters |
Alligator Clips | ![]() | CATIII 1000V CATIV 600V |
Piston probe clamp | ![]() | CATIII 1000V |
Test Hook | ![]() | CATII 1000V |
Input extension cord | ![]() | CATIII 1000V |
BNC output cable | ![]() | BNC male to male output cable (length 1 meter) |
Power output line | ![]() | Length 1 meter |
Power adapter | USB 5V/1A |
WARNING: To avoid the risk of electric shock or fire, do not use the MDP5700A/ MDP5700B/ MDP5700C probes or hook tip accessories on CAT III or CAT IV circuits. To avoid the risk of electric shock or fire, do not use the MDP5700A/ MDP5700B/ MDP5700C test probes or hook tip accessories on circuits above 7000V when using the MDP5070A/ MDP5070B/ MDP5070C probes.
Use only accessories rated for the application. Substituting other accessories may create a risk of electric shock or burns. Keep the probe body and accessories clean to reduce the risk of electric shock from conductive surfaces.
Packing List
Name | Quantity |
High-voltage differential probe | 1 piece |
Alligator Clips | 1 pair |
Piston probe clamp | 1 pair |
Test hook | 1 pair |
Input extension cable | 1 pair |
BNC output cable | 1 piece |
Power output cable | 1 piece |
Power adapter | 1 piece |
Test report | 1 serving |
Warranty card | 1 piece |
Probe box | 1 piece |