M8657 ENERCON | Alldatasheet
Document overview
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- PDF pages: 5
Technical content
Page 1 of 5 Sep 15, 2022 | Rev (e) | Doc: DS_M8657 Series M8657 Series– DC/DC Power Supply Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in M8657 SERIES DC/DC POWER SUPPLY STANDARD CONFIGURATIONS Model Output #1 Output #2 Output #3 Output #4 Output #5 M8657-100 5V / 5A 3.3V / 3A 15V / 2A 15V / 2A 28V / 1A M8657-101 5V / 5A 3.3V / 3A 12V / 2.5A 12V / 2.5A 28V / 1A M8657-102 5.1V / 8A 5V / 2A 15V / 1.25A 28V / 1.5A 15V / 1.25A
Page 2 of 5 Sep 15, 2022 | Rev (e) | Doc: DS_M8657 Series M8657 Series– DC/DC Power Supply Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in THE MAIN FEATURES OF THE M8657 SERIES ARE:
- Miniature size
- High efficiency
- Wide input range
- Input Output isolation
- Fixed switching frequency (250 kHz)
- External Synchronization capability
- TTL logic enable
- EMI/RFI filters included
- Indefinite short circuit protection with auto-recovery
- Over-voltage shutdown with auto-recovery
- Over-temperature shutdown with auto-recovery
Page 3 of 5 Sep 15, 2022 | Rev (e) | Doc: DS_M8657 Series M8657 Series– DC/DC Power Supply Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in
Applications
Military, Ruggedized, Telecom, Industrial Electrical Specifications DC INPUT DC input range: 18 to 70 VDC Input transient protection: All models meet or exceed (no damage) MIL-STD-1275A (100V for 50mSec) and MIL-STD-704A, MIL-STD-704D (80V for 0.1Sec) Efficiency: up to 80% EMI/RFI: Designed to meet* MIL-STD-461F CE101, CE102, CS101, CS114, CS115, CS116, RE101, RE102, RS101, RS103 Isolation: 200V between Input and Output 200V between Input and Case Environmental Conditions Meets or exceeds MIL-STD-810D Temperature: Operating -55°C to +85°C (baseplate) Storage -55°C to +125°C Reliability 150,000 hours, calculated per MIL-STD-217F at +85°C baseplate, ground fixed. DC OUTPUT (floating) Line/load regulation: Less than ±1% (no load to full load, -55°C to +85°C) Ripple and Noise: 50mVp-p, typical (max. 1%) Current limiting (Hiccup): Continuous protection for unlimited time. Over voltage protection: Passive transorb on outputs. Over temperature protection: Shutdown at baseplate temperature of +105°C (±5°C) Automatic recovery at baseplate temperature lower than +95°C (±5°C). Isolation: 200V between Output and Input 100V between Output and case * Compliance achieved with 5μH LISN, shielded harness and static resistive load.
Page 4 of 5 Sep 15, 2022 | Rev (e) | Doc: DS_M8657 Series M8657 Series– DC/DC Power Supply Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in PIN ASSIGNMENT - Standard Version * Signal RTN for the INHIBIT and the SYN signals. PIN ASSIGNMENT – Optional * Signal RTN for the INHIBIT and the SYN signals. Pin No. Pin Function 1 + OUT 1 2 - OUT 1 3 + OUT 5 4 - OUT 5 5 - OUT 4 6 + OUT 2 7 - OUT 2 8 + OUT 3 9 - OUT 3 10 N.C. Pin No. Pin Function
11 SYN
No. Pin Function 21 + OUT 2 22 - OUT 2 23 + OUT 3 24 - OUT 3
25 INHIBIT
26 SIGNAL RTN*
No. Pin Function 1 + OUT 1 2 + OUT 1 3 - OUT 1 4 - OUT 1 5 - OUT 5 6 N.C 7 +OUT 4 8 - OUT 3 9 + OUT 2 10 - OUT 2 Pin No. Pin Function No. Pin Function 21 - OUT 1 22 + OUT 3 23 + OUT 2 24 - OUT 2
Page 5 of 5 Sep 15, 2022 | Rev (e) | Doc: DS_M8657 Series M8657 Series– DC/DC Power Supply Switzerland sales@enercon-europe.com Israel sales@enercon.co.il India sales@mpsindia.in OUTLINE DRAWING Mating connector: M55302/62-A30M or eq *Specifications are subject to change without prior notice by the manufacturer Notes
- Dimensions are in Inches [mm]
- Tolerance is:
- .XX ±.02 IN
- .XXX ±.01 IN
- Weight: 14 oz (404g)
- Add suffix SD to specifywith guideset per M55302/57-A30X