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T O 20 WAT T S
YF SERIES
2
WWW
.WALLINDUSTRIES.COM
603 778 2300
Input
Output
Over
Model
Voltage
Current
Voltage
Number
(VDC)
(Amps) Protection
(VDC)
9-18
3.3
4.0
3.9
YF12S33-4000
5
4.0
6.2
YF12S5-4000
12
1.67
15
YF12S12-1600
15
1.33
18
YF12S15-1330
± 12
0.83
15
YF12D12-830
18-36
3.3
4.0
3.9
YF24S33-4000
5
4.0
6.2
YF24S5-4000
12
1.67
15
YF24S12-1600
15
1.33
18
YF24S15-1330
± 12
0.83
15
YF24D12-830
± 15
0.66
18
YF24D15-660
± 15
0.66
18
YF12D15-660
36-75
3.3
4.0
3.9
YF48S33-4000
5
4.0
6.2
YF48S5-4000
12
1.67
15
YF48S12-1600
15
1.33
18
YF48S15-1330
9-36
5
3.0
6.2
YFW24S5-3000
12
1.25
15
YFW24S12-1250
15
1.0
18
YFW24S15-1000
± 5
1.50
6.2
YFW24D5-1500
± 12
0.62
15
YF24D12-625
± 15
0.50
18
YFW24D15-500
20-75
5
3.0
6.2
YFW48S5-3000
12
1.25
15
YFW48S12-1250
15
1.0
18
YFW48S15-1000
± 5
1.50
6.2
YFW48D5-1500
± 12
0.83
15
YF48D12-830
±15
0.66
18
YF48D15-660
9-36
5
4.0
6.2
YFW24S5-4000
12
1.66
15
YFW24S12-1600
15
1.33
18
YFW24S15-1330
± 5
1.50
6.2
YFW24D5-1500
± 12
0.83
15
YFW24D12-830
± 15
0.66
18
YFW24D15-660
18-75
5
4.0
6.2
YFW48S5-4000
12
1.66
15
YFW48S12-1600
15
1.33
18
YFW48S15-1300
±12
0.83
15
YFW48D12-830
±15
0.66
18
YFW48D15-660
PIN CONNECTIONS
Single
Dual
1+ Vin
+ Vin
2- Vin
- Vin
3
Remote
4
No Pin
+ Vout
5
+ Vout
Output Common
6
- Vout
7
Trim
NOTES:
1. All case and pin to case dimensions reference only unless
otherwise noted.
2. All DC/DC converters should be externally fused on the
front end for protection.
3. P.C. pins - 0.04” dia. x 0.18” long (min); typical seven places
4. Pin to pin tolerance ± 0.01”. Pin diameter tolerance ± 0.005”
5. Duals: 1/4 load to full load: (1% and no load to full load:
±5%.
6. Significant capacitive load on output may inhibit start-up and
operation, consult factory.
7. On-control: 5.5V min. or Open. Off-Control: 0.4V max. or
short. Control voltage referenced to -VIn.
8. Input pi-filter without external capacitor filter.