LANCW12 Datasheet, PDF (2/3 Pages) Wall Industries,Inc. – Single and Dual Output 12 Watt DC/DC Converter 2:1 Ultra Wide Input Voltage

LANCW12 Series
Single and Dual Output
12 Watt DC/DC Converter
2:1 Ultra Wide Input Voltage
SAFETY & EMC
Approvals and Standards................. IEC60950-1, UL60950-1, EN60950-1
EMI (See Note 7) ............... EN55022............................................. Class A
ESD.................... EN61000-4-2…….. ^Air
± 8KV _{……Perf. Criteria B}
Contact ± 6KV
Radiated Immunity........... EN61000-4-3……………10V/m Perf. Criteria A
Fast Transient.................. EN61000-4-4 ................... ±2KV Perf. Criteria B
Surge (See Note 8).......... EN61000-4-5……………..±1KV Perf. Criteria B
Conducted Immunity........ EN61000-4-6……….…10 Vrms Perf. Criteria A
OUTPUT VOLTAGE / CURRENT RATING CHART
Model Number Input Range
Output
Voltage
Output Current
Min. load Full load
LANC122.5W12
2.5 VDC
0mA
3500mA
LANC123.3W12
3.3 VDC
0mA
3500mA
LANC125.1W12
LANC1212W12
LANC1215W12
12 VDC
(9 – 18 VDC)
5.1 VDC
12 VDC
15 VDC
0mA
0mA
0mA
2400mA
1000mA
800mA
LANC1205DW12
±5 VDC
0mA ±1200mA
LANC1212DW12
±12 VDC
0mA
±500mA
LANC1215DW12
±15 VDC
0mA
±400mA
LANC242.5W12
2.5 VDC
0mA
3500mA
LANC243.3W12
3.3 VDC
0mA
3500mA
LANC245.1W12
LANC2412W12
LANC2415W12
24 VDC
(18 – 36 VDC)
5.1 VDC
12 VDC
15 VDC
0mA
0mA
0mA
2400mA
1000mA
800mA
LANC2405DW12
±5 VDC
0mA ±1200mA
LANC2412DW12
±12 VDC
0mA
±500mA
LANC2415DW12
±15 VDC
0mA
±400mA
LANC482.5W12
2.5 VDC
0mA
3500mA
LANC483.3W12
3.3 VDC
0mA
3500mA
LANC485.1W12
LANC4812W12
LANC4815W12
48 VDC
(36 – 75 VDC)
5.1 VDC
12 VDC
15 VDC
0mA
0mA
0mA
2400mA
1000mA
800mA
LANC4805DW12
±5 VDC
0mA ±1200mA
LANC4812DW12
±12 VDC
0mA
±500mA
LANC4815DW12
±15 VDC
0mA
±400mA
Output ⁽⁴⁾
Ripple & Noise
85mVp-p
85mVp-p
85mVp-p
85mVp-p
85mVp-p
85mVp-p
85mVp-p
85mVp-p
85mVp-p
85mVp-p
85mVp-p
85mVp-p
85mVp-p
85mVp-p
85mVp-p
85mVp-p
85mVp-p
85mVp-p
85mVp-p
85mVp-p
85mVp-p
85mVp-p
85mVp-p
85mVp-p
Input Current
No load ⁽³⁾ Full load ⁽²⁾
50mA
935mA
60mA
1203mA
53A
1244mA
15mA
1219mA
17mA
1219mA
24mA
1282mA
19mA
1205mA
24mA
1205mA
36mA
461mA
36mA
594mA
35mA
614mA
16mA
602mA
17mA
602mA
15mA
633mA
15mA
595mA
18mA
595mA
10mA
231mA
14mA
297mA
23mA
307mA
11mA
301mA
5mA
301mA
6mA
316mA
6mA
297mA
6mA
297mA
Efficiency ⁽⁴⁾
82%
84%
86%
86%
86%
82%
87%
87%
83%
85%
87%
87%
87%
83%
88%
88%
83%
85%
87%
87%
87%
83%
88%
88%
Capacitor⁽⁵⁾
Load max
2000uF
2000uF
2000uF
430uF
300uF
±1250uF
±200uF
±120uF
2000uF
2000uF
2000uF
430uF
300uF
±1250uF
±200uF
±120uF
2000uF
2000uF
2000uF
430uF
300uF
±1250uF
±200uF
±120uF
NOTES
1. BELLCORE TR-NWT-000332. Case 1: 50% Stress, Temperature at 40ºC.(Ground fixed and controlled environment)
2. Maximum value at nominal input voltage and full load of standard type.
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 ON/OFF control pin voltage is referenced to -Vin.
7. The LANCW12 Series can meet EN55022 Class A with parallel an external capacitor to the input pins.
Recommended: 12Vin: 6.8µF/50V
24Vin: 4.7µF/50V
48Vin: 2.2µF/100V
8. An external filter capacitor is required if the module has to meet EB61000-4-5. (The filter capacitor Wall Industries suggests: Nippon
chemi-con KY Series, 220µF/100V, ESR 48mΩ).
DERATING CURVE & EFFICIENCY GRAPHS
FKC1L2-A48NSC0548D5e.r1aWting12CuDrvEeRATING CURVE
120
100
80
60
40
20
0
-40
-20
0
20
40
6063.4 80
100
120
AMBIENT TEMPERATURE,TA(_℃)
FLKACN1C2-44885S.015W12
Efficiency VS Input Voltage
90
85
80
75
70
65
60
36
40
44
48
52
56
60
64
68
72
75
Vin(V)
F_LK_AC_N1_C2-₄4₈8₅S_.0₁5_W12
Efficiency VS Output Load
90
85
80
75
70
65
60
10
20
30
40
50
60
70
80
90
100
% of FULL LOAD
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax [phone]