Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833

603-778-2300 www.wallindustries.com Fax 603-778-9797

Rev. B

CMYFW15 Series

15 Watt Single Output

Chassis Mount DC/DC Converter

4:1 Ultra Wide Input Voltage Range

OUTPUT VOLTAGE / CURRENT RATING CHART

Output Current

Input Current

Model Number

Input

Range

Output

Voltage

Min. load Full load

Output

(2)

Efficiency

(4)

Capacitor

(5)

Load max

CMYFW24S5-3000

5 VDC

210mA

3000mA

75mVp-p

20mA

822mA

80%

6800uF

CMYFW24S12-1250

12 VDC

100mA

1250mA

75mVp-p

10mA

801mA

82%

890uF

CMYFW24S15-1000

24 VDC

(9-36 VDC)

15 VDC

80mA

1000mA

75mVp-p

20mA

801mA

82%

570uF

CMYFW48S5-3000

5 VDC

210mA

3000mA

75mVp-p

15mA

411mA

80%

6800uF

CMYFW48S12-1250

12 VDC

100mA

1250mA

75mVp-p

15mA

401mA

82%

890uF

CMYFW48S15-1000

48VDC

(18-75 VDC)

15 VDC

80mA

1000mA

75mVp-p

10mA

401mA

82%

570uF

NOTES

1. BELLCORE TR-NWT-000332. Case I: 50% Stress, Temperature at 40ºC. (Ground fixed and controlled environment).

2. Maximum value at nominal input voltage and full load.

3. Typical value at nominal input voltage and no load.

4. Typical value at nominal input voltage and full load.

5. Test by minimum Vin and constant resistive load.

6. The output requires a minimum loading to maintain specified regulation. Operation under no-load condition will not damage these

devices, however they may not meet all listed specifications.

7. The ON/OFF control pin voltage is reference to -Vin.

8. Heat-sink is optional, please contact factory for ordering details.

9. Chassis Mount Options: No suffix for open frame, “U” suffix for U Channel, and “E” suffix for Enclosed type.

DERATING CURVES & EFFICIENCY GRAPHS