Select your region & language

New ionizer with increased ion and ozone production added to the ionizer (DC input series) lineup

  • Ionizers / Active Oxygen Module (Ozonizers)

06/09/2024

This product is not recommended for new design (NRND). (*Updated on February 20, 2026)

Murata Manufacturing Co., Ltd. (hereinafter, “Murata”) has developed the “MHM324 type” ionizer (hereinafter, “this product”), a new product in the MHM3 series (DC input series). Mass production has already begun. Samples can also be provided.

The demand for air purifiers has increased in recent years, due to a heightened focus on maintaining health and hygiene. This has resulted in calls to enhance air purifier functionality and to add air improvement functionality to home appliances.

In response, Murata has expanded its lineup of products that efficiently generate ions at low voltages. This product has achieved an increase*1 of approximately 1.6 times in ion amount and approximately 1.3 times in ozone amount that affect air purification, sterilization, and deodorization functions compared with Murata’s existing “MHM306 type ionizer” by newly designing the high-voltage power supply.
If you are using Murata’s existing “MHM3 series,” simply exchanging the model will contribute to the enhancement of the air purification, sterilization, and deodorization functions since the circuit board size, installation location, and interface are unified with a common design*2. Additionally, by unifying our high-voltage power supplies, we have achieved shorter lead times between when your order is placed and when the product is delivered from the factory compared with existing products.

Murata will continue to develop technologies to help bring safety and security to society.

Note

  • *1Difference between the MHM306 type and MHM324 type
Before (MHM306 type) After (MHM324 type)
Ion amount 5,000,000 pcs/cc 8,000,000 pcs/cc
Ozone amount 0.6 mg/h 0.8 mg/h
  • *2Varies from the MHM314 type interface.

Specifications

Product name MHM324 type
Input voltage 12 VDC (10.8 to 13.2 V)
Input current 80 mA (typ.)
Ion amount 8,000,000 pcs/cc (typ.) *Based on Murata measurements
Ozone amount 0.8 mg/h (typ.) *Based on Murata measurements
Size 53.0 x 31.0 x 19.3 mm (high-voltage power supply)
Output wire length 100 mm/200 mm

Product pages

Click here for product details.

Inquiries

Click here for inquiries.

Murata in Brief

Murata Manufacturing Co., Ltd. is a worldwide leader in the design, manufacture and sale of ceramic-based passive electronic components & solutions, communication modules and power supply modules. Murata is committed to the development of advanced electronic materials and leading edge, multi-functional, high-density modules. The company has employees and manufacturing facilities throughout the world.

Subscribe to Product & Event News

Sign Up for Our Free Email Newsletter