Introduction
This module is designed to drive Murata’s Microblower air pump, specifically the MZB1001T02. It operates from a 10–20V DC power supply and generates a resonant drive frequency in the range of 20–27 kHz, making it suitable for controlling the Microblower efficiently.
The module provides a compact and practical drive solution for applications requiring a miniature air pump, including air circulation, cooling, and other specialized airflow systems.
Features
- Power Supply 10 to 20V DC
- Resonant Frequency 20Khz to 27Khz
- Header Connector for Power Supply and Microblower
- PCB Dimensions 24.29 x 13.02MM
Schematic
Connections
- CN1: Pin 1 = 10V to 20V Input, Pin 2 = GND
- CN2: Pin 1 = Output 1, Pin 2 = Output2 (Air Pump)
Part List
| NO. | QNTY. | REF. | DESC. | MANUFACTURER | SUPPLIER | SUPPLIER PART NO |
|---|---|---|---|---|---|---|
| 1 | 1 | CN1 | 2 PIN MALE HEADER | WURTH | DIGIKEY | 732-5315-ND |
| 2 | 1 | CN2 | 2 PIN MALE HEADER | WURTH | DIGIKEY | 732-5315-ND |
| 3 | 1 | C1 | 22uF/35V CERAMIC SMD SIZE 0805 | YAGEO/MURATA | DIGIKEY | |
| 4 | 1 | C2 | 100nF/35V CERAMIC SMD SIZE 0805 | YAGEO/MURATA | DIGIKEY | |
| 5 | 2 | C3,C4 | 1uF/35V CERAMIC SMD SIZE 1206 | YAGEO/MURATA | DIGIKEY | |
| 6 | 1 | C5 | 100PF/50V CERAMIC SMD SIZE 0805 | YAGEO/MURATA | DIGIKEY | |
| 7 | 1 | Q1 | NSS1C201LT1G SMD SOT23 | ONSEMI | DIGIKEY | NSS1C201LT1GOSCT-ND |
| 8 | 1 | Q2 | NSS1C200LT1G SMD SOT23 | ONSEMI | DIGIKEY | NSS1C200LT1GOSCT-ND |
| 9 | 2 | R1,R4 | 100K 5% SMD SIZE 0805 | YAGEO/MURATA | DIGIKEY | |
| 10 | 1 | R2 | 15E 5% SMD SIZE 0805 | YAGEO/MURATA | DIGIKEY | |
| 11 | 1 | R3 | 100E 5% SMD SIZE 0805 | YAGEO/MURATA | DIGIKEY | |
| 12 | 1 | R5 | 1.5K 5% SMD SIZE 0806 | YAGEO/MURATA | DIGIKEY | |
| 13 | 1 | R6 | 270K 5% SMD SIZE 0805 | YAGEO/MURATA | DIGIKEY | |
| 14 | 1 | U1 | LM7321 SOIC08 | TI | DIGIKEY | LM7321MAX/NOPBCT-ND |
| 15 | 1 | AIR-PUMP Murata Part No MZB1001T02 | MURATA | DIGIKEY | 490-5856-ND |
What Is a Microblower?
A microblower is an ultra–compact, lightweight air pump that uses piezoelectric ceramics vibrating at ultrasonic frequencies to move air and generate pressure without traditional motor-driven components.
PCB View
