Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Ultrasonic Humidifier driving circuit

Status
Not open for further replies.
Mithun_K_Das

Mithun_K_Das

Advanced Member level 3
Joined
Apr 24, 2010
Messages
899
Helped
24
Reputation
48
Reaction score
26
Trophy points
1,318
Location
Dhaka, Bangladesh, Bangladesh
Activity points
8,253
Do you have any idea working with ultrasonic transducer as a humidifier driver circuit? I was trying to make one. Tried 1KHz to 500KHz switching, supply voltage: 10V to 50V. But no response but just some small bubbles.

also bought a working humidifier from market to check what they doing. Found that, F = 101KHz, duty:24%, voltage: 27Vp-p. Tried that but no response.

Can anyone suggest me something?

TIA.
 

Your piezo transducer must have suitable design to generate respective vibration magnitude and must be driven in resonance. Show the transducer spec.
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top