Document
MHM306 series data sheet
Ionizer module
1. Features Generates negative 20 million Ions typ. (pcs per cc) MHM306 generates applications requiring higher ozone, around 0.6mg per hour Compact design with three ion element wire length options Integrated high voltage power supply, perfectly matched with the ionizer
2. Description The MHM306 Series is effective for applications such as air purification, deodorization and sterilizing by generating a large amount of negative ions with applications requiring higher ozone. The MHM306 features an integrated high voltage power supply integrated with the ion element. All these features are packaged in an elegant and compact form factor, able to fit most application environments..
*The minimal ozone output, please see our MHM305 Series.
3. Circuit & dimension 3.1 Typical Application Circuit
3.2 Mechnical demension - Please see as Attached fig.1 of the structure of Ionizer module
4. Rating
4.1 Operating temperature ( Ambient ) - Ionizer part : -10℃~+70℃ - High Voltage Power Supply (HVPS) part : -10℃~+50℃
4.2 Operating humidity - 20%RH~80%RH ( no dew deposit )
The value of the ion amount and Ozone amount will decrease at the low temperature and high
humidity. Therefore, the value of the current will be specified at 25±2℃ and 50±10%RH.
4.3 Part number ( Ordering Guide ) : MHM306 series
Series name
Partes number
Length of wire between power supply and Ion element
MHM306-01
290mm
MHM306 series MHM306-02
195mm
MHM306-05A
115mm
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
1/10 Dec,2016
MHM306 series data sheet
Ionizer module
4.4 Pin Function ( Input connector )
Connector No.
Connector
CN1
B03B-XASK-1 (JST)
4.5 Rating
Items Input voltage range
Min. +10.8
Pin number
1 2 3
Signal
+12.0V GND Monitor voltage
Typ. +12.0
Max. +13.2
Unit Vdc
Input current
50 130 mA
Value of negative ion amount (Note 1,2)
Value of Ozone density (Note 3)
600,000 0.14
20,000,000 0.6
- pcs / cc 0.86 mg/h
Monitor voltage
2.10
2.50 2.90 Vdc
(Note 1) Ion amount measured at +12V input, +25 °C. (Note 2) Measurement conditions as per Fig.1a. Reference Section 4.4 for Pin Function. The input voltage E(12.0V) applied between Pins 1 and 2 of connector CN1. Under this condition, ion amount is measured using an Ion counter : NKMH-103, Hokuto electrnics. (Note 3) MHM306 series connected as per Fig.1b, with fan and Teflon tube for air sampling using an ozone dosimeter in (approx. 6.7L). The input voltage E (12.0V) will be loaded between Pins 1 and 2 of connector CN1. Under this condition, ozone density will be measure by the instrument after 3min. generation.
《 Fig.1a 》Ion measurement
《 Fig.1b 》Ozone Measurement
Ozone Monitor
Ionizer Module
10cm
Ion counter
Measuring BOX BOX:6.7L
Ionizer Module
E E Fan
Earth Ground
Earth Ground
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’ s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
2/10 Dec,2016
MHM306 series data sheet
Ionizer module
5. りけの Caution in setting 1)このカタログは、イオナイザモジュールでのであり、やりけ、りけの、 などにより、イオン・オゾンがカタログをしないがあります。 This datasheet is representative of typical application conditions. If used outside of our specification, Ion/Ozone amount may not meet same performance levels. 2)ごのにはにイオナイザモジュールをりけ、イオン・オゾンのをごください。 Please make sure the Ion/ozone generation in your end product has been evaluated in view of your specifications with our product being mounted appropriately. 3)に、にやプラスチックがしますと、したイオン・オゾンがされるがあります。 Please note that some metal or plastic parts located near the Ionizer element can affect the amount of Ion/ozone amount. Please follow the clearance/.