Custom Design

FAQs

• What is the difference between closed loop and open loop?
• Which is better shunt or Hall effect current sensors?
• What is the difference between single supply and dual supply?
• How to derive voltage output from closed loop?
• How do I check sensor is working correctly or failed ?
• What is nominal value and measuring range?
• How is the minimum and maximum value of burden resistors determined?
• What is current consumption?
• What is creepage and clearance mean?
• What is polarity of the transducer?
• What is response time of a transducer?
• What is split core current sensors?
• How do I increase output signal of current sensor/ current transformer for a given input current?
• What happens if I apply single supply to a dual supply sensor or vice-versa?
• Do we have reverse protection for current sensors and voltage sensors?
• What is the frequency response of current/voltage sensor?
• What is offset and its implication?
• Are products UL approved, CE certified & RoHS compliant?
• What is temperature drift of offset and gain?
• What is linearity error and accuracy?
• Why is a hall effect current sensor preferred over resistive shunt for measurement of direct electric current (Unidirectional current)?
• What is a instantaneous output sensor and conditioned output sensor?
• What is the difference between closed loop Hall Effect current sensor and open loop current sensors?