CMJR WALL | Alldatasheet

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Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 CMJR Series

10 Watt Single Output

2:1 Wide Input Voltage Range Chassis Mount DC/DC Converter Rev. B

FEATURES

  • 10 Watts Output Power
  • High Efficiency up to 86%
  • Fixed Switching Frequency
  • Six-Sided Continuous Shield
  • 2:1 Wide Input Voltage Range
  • International Safety Standard Approval
  • Call Factory for More Output Power Options
  • Options: Add suffix “-I” for Extended Operating Temperature Range
  • Chassis Mount Options: Open Frame, U Channel, and Enclosed Types Available SPECIFICATIONS: CMJR Series All specifications apply @ 25°C ambient unless otherwise noted INPUT SPECIFICATIONS (nominal Vin and full load) Remote ON/OFF (Option) (See Note 2) OUTPUT SPECIFICATIONS PROTECTION SPECIFICATIONS GENERAL SPECIFICATIONS ohms min. ENVIRONMENTAL SPECIFICATIONS Operating Temperature (See derating curves) (except for 5V input models) hours PHYSICAL SPECIFICATIONS SAFETY & EMC (except for 5V input models) Due to advances in technology, specifications subject to change without notice

Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 CMJR Series 2:1 Wide Input Voltage Range Chassis Mount DC/DC Converter Rev. B OUTPUT VOLTAGE / CURRENT RATING CHART Model Number Input Range Output Voltage Output Current Output Ripple & Noise Input Current (6) Efficiency (7) Capacitor(8) Load max CMJR5S5-2000 5 VDC 2000mA 50mVp-p 2500mA 79% 7900µF CMJR5S12-830 12 VDC 830mA 50mVp-p 2350mA 82% 2200µF CMJR5S15-660

5 VDC

(4.5 – 9 VDC)

15 VDC 670mA 50mVp-p 2348mA 82% 1470µF

CMJR12S33-2000 3.3 VDC 2000mA 50mVp-p 724mA 80% 6800µF CMJR12S5-2000 5 VDC 2000mA 50mVp-p 1082mA 81% 4700µF CMJR12S12-830 12 VDC 830mA 50mVp-p 1037mA 84% 690µF CMJR12S15-660

12 VDC

(9 – 18 VDC)

15 VDC 670mA 50mVp-p 1046mA 84% 470µF

CMJR24S33-2000 3.3 VDC 2000mA 50mVp-p 362mA 80% 6800µF CMJR24S5-2000 5 VDC 2000mA 50mVp-p 534mA 82% 4700µF CMJR24S12-830 12 VDC 830mA 50mVp-p 519mA 84% 690µF CMJR24S15-660

24 VDC

(18 – 36 VDC)

15 VDC 670mA 50mVp-p 523mA 84% 470µF

CMJR48S33-2000 3.3 VDC 2000mA 50mVp-p 181mA 80% 6800µF CMJR48S5-2000 5 VDC 2000mA 50mVp-p 260mA 84% 4700µF CMJR48S12-830 12 VDC 830mA 50mVp-p 253mA 86% 690µF CMJR48S15-660

48 VDC

(36 – 75 VDC)

15 VDC 670mA 50mVp-p 252mA 87% 470µF

  1. The CMJR Series requires a minimum 10% loading on the output to maintain specified regulation. Operation under no load condition will not damage these devices, however, they may not meet all listed specifications. 2. The ON/OFF control pin voltage is referenced to –Vin. To order negative logic On/Off control add the suffix “-R” (Ex: CMJR5S5-2000-R). 3. BELLCORE TR-NWT-000332. Case 1: 50% Stress, Temperature at 40ºC. (Ground fixed and controlled environment). 4. “I” Version is more efficient; therefore, it can be operated over a more extensive temperature range than the standard version. Please add the suffix “-I” for industrial grade temperature range models. 5. Heat sink is optional, please consult factory for ordering details. 6. Maximum value at nominal input voltage and full load of standard type. 7. Typical value at nominal input voltage and no load. 8. Tested at minimum Vin and constant resistive load. 9. Chassis Mount Options: No suffix for open frame, “U” suffix for U Channel, and “E” suffix for Enclosed type. DERATING CURVES

Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 CMJR Series 2:1 Wide Input Voltage Range Chassis Mount DC/DC Converter Rev. B MECHANICAL DRAWING Unit: inches [mm] Vin -Vin CNTL -Out TRM Out 4.00 [101.6] .81 [20.6] 2.25 [57.2] 3.66 [93.0] 1.13 [28.6] .17 [4.3] LABEL .16 [4.06] 2X MODEL NAME