MH
MHFW3
Cosel
3W Dual Output DC/DC Converter. High isolation
- Datasheet
- Manual
- Application note
- RoHS declaration
Datasheet
Manual
Application note
Declaration
High isolation 3W DC/DC converters for medical and industrial applications. Packaged in a Single In Line (SIP) type 8, the COSEL MH3 series has a reinforce isolation of 3kVAC, 4.2KVDC, complies with medical isolation standard (2MOOP (250VAC)) and ruggedized for industrial applications that might implies differential In/OUT voltage. Three input voltages (4.5V-18V ; 9V – 36V and 18V -76V) and a large variety of single (MHFS3) and dual output (MHFW3) cover a large range of applications. Designed for performances, the MH3 has only 20pF max insulation capacitance reducing noise transfer.
Product features
• Industry Standard SIP8
• Wide input range DC4.5-18V/DC9-36V/DC18-76V
• I/O isolation voltage AC3,000V , DC4,200V (1 minute)
• Built-in overcurrent protection circuits (recovers automatically)
• For medical electric equipment
(ANSI/AAMI ES60601-1, EN60601-1 3rd)
Medical Isolation Grade 2MOOP (AC250V)
• Built-in remote ON/OFF
• High reliability : not built-in aluminum and tantalum electrolytic capacitor
MHFW3 models
| Model # | Input voltage AC | Input voltage DCnom (min-max) |
Output power | Outputs Vnom (min-max) | Outputs A max |
|---|---|---|---|---|---|
| MHFW31212 | N/A | 12 (4.5 to 18)VDC | 3.12W | Output 1: 12 (12 to 12)VDC Output 2: -12 (-12 to -12)VDC | Output 1: 0.13A Output 2: 0.13A |
| MHFW31215 | N/A | 12 (4.5 to 18)VDC | 3W | Output 1: 15 (15 to 15)VDC Output 2: -15 (-15 to -15)VDC | Output 1: 0.1A Output 2: 0.1A |
| MHFW32412 | N/A | 24 (9 to 36)VDC | 3.12W | Output 1: 12 (12 to 12)VDC Output 2: -12 (-12 to -12)VDC | Output 1: 0.13A Output 2: 0.13A |
| MHFW32415 | N/A | 24 (9 to 36)VDC | 3W | Output 1: 15 (15 to 15)VDC Output 2: -15 (-15 to -15)VDC | Output 1: 0.1A Output 2: 0.1A |
| MHFW34812 | N/A | 48 (18 to 76)VDC | 3.12W | Output 1: 12 (12 to 12)VDC Output 2: -12 (-12 to -12)VDC | Output 1: 0.13A Output 2: 0.13A |
| MHFW34815 | N/A | 48 (18 to 76)VDC | 3W | Output 1: 15 (15 to 15)VDC Output 2: -15 (-15 to -15)VDC | Output 1: 0.1A Output 2: 0.1A |
