SW - Induktorer for 150KHz Simple Switcher
SW Serien - lavpris ringkerne induktorer, designet til brug med National Semiconductor’s 150kHz Simple SwitcherTM Type Numre LM259X-L 1 til LM259X-L44 og LM258X-L |
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Kendetegn
- høj energilagring med minimal mætning
- høj stabilitet fra ubelastet til fuldt belastet
- fås i både SMD og TH versioner
- produceret i ISO-9001 godkendt fabrik
- anvendelsestemperatur: -40°C til +125°
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Elektriske Specifikationer ved 25°C
Type Nummer |
National Type Nummer |
Nominel Strøm (IDC) |
LN (µH) ±20% |
ETOP (V-µSec) Max. |
DCR (Ohm) |
Energi Lagring (µJ) |
Pakning |
"S" |
"C" & "T" |
SW_-0.13-259 SW_-0.16-178 |
LM-259X-L1 LM-259X-L2 |
0,13 0,16 |
259 187 |
23,1 16,5 |
3,40 2,80 |
2 2 |
S1 |
T1 |
SW_-0.20-118 SW_-0.25-79 SW_-0.30-55 |
LM-259X-L3 LM-259X-L4 LM-259X-L5 |
0,20 0,25 0,30 |
118 79 55 |
13,2 9,9 6,6 |
1,80 1,50 1,00 |
2 2 2 |
SW_-0.34-39 SW_-0.45-26 |
LM-259X-L6 LM-259X-L7 |
0,34 0,45 |
39 26 |
6,6 6,6 |
0,80 0,62 |
2 3 |
SW_-0.20-374 SW_-0.25-256 SW_-0.30-176 |
LM-259X-L8 LM-259X-L9 LM-259X-L 10 |
0,20 0,25 0,30 |
374 256 176 |
75,9 33,0 26,4 |
2,70 2,20 1,40 |
7 8 8 |
S2 |
T2 |
SW_-0.38-118 SW_-0.46-78 SW_-0.56-55 |
LM-259X-L 11 LM-259X-L 12 LM-259X-L 13 |
0,38 0,46 0,56 |
118 78 55 |
19,8 16,5 13,2 |
1,20 0,80 0,50 |
9 8 9 |
SW_-0.68-39 SW_-0.84-26 SW_-1.02-17 |
LM-259X-L 14 LM-259X-L 15 LM-259X-L 16 |
0,68 0,84 1,02 |
39 26 17 |
9,9 6,6 6,6 |
0,30 0,20 0,10 |
9 9 9 |
SW_-0.36-375 SW_-0.44-252 SW_-0.54-173 |
LM-259X-L 17 LM-259X-L 18 LM-259X-L 19 |
0,36 0,44 0,54 |
375 252 173 |
75,9 49,5 36,3 |
1,30 0,90 0,60 |
24 24 25 |
S3 |
T3 |
SW_-0.67-115 SW_-0.82-78 SW_-1.0-54 |
LM-259X-L20 LM-259X-L21 LM-259X-L22 |
0,67 0,82 1,00 |
115 78 54 |
29,7 23,1 16,5 |
0,40 0,30 0,20 |
26 26 27 |
SW_-1.2-38 SW_-1.48-26 SW_-1.81-18 |
LM-259X-L23 LM-259X-L24 LM-259X-L25 |
1,20 1,48 1,81 |
38 26 18 |
13,2 9,9 9,9 |
0,10 0,10 0,06 |
27 28 29 |
SW_-0.68-377 SW_-0.83-248 SW_-1.02-168 |
LM-259X-L26 LM-259X-L27 LM-259X-L28 |
0,68 0,83 1,02 |
377 248 168 |
75,9 72,6 56,1 |
1,00 0,60 0,40 |
87 85 87 |
S4 |
T4 |
SW_-1.26-112 SW_-1.54-77 SW_-1.87-53 |
LM-259X-L29 LM-259X-L30 LM-259X-L31 |
1,26 1,54 1,87 |
112 77 53 |
42,9 33,0 26,4 |
0,30 0,20 0,13 |
89 91 93 |
SW_-2.24-37 |
LM-259X-L32 |
2,24 |
37 |
19,8 |
0,10 |
93 |
SW_-2.74-24 |
LM-259X-L33 |
2,74 |
24 |
16,5 |
0,07 |
90 |
SW_-3.00-17 |
LM-259-L34 |
3,00 |
17 |
13,2 |
0,05 |
77 |
S4 |
C1 - T4 |
SW_-1.5-250 SW_-1.81-168 |
LM-259X-L35 LM-259X-L36 |
1,50 1,81 |
250 168 |
72,6 75,9 |
0,23 0,18 |
281 275 |
S6 |
C3 |
SW_-2.22-114 SW_-2.70-77 SW_-3.00-53 |
LM-259X-L37 LM-259X-L38 LM-259X-L39 |
2,22 2,70 3,00 |
114 77 53 |
62,7 52,8 42,9 |
0,10 0,09 0,08 |
281 281 239 |
SW_-3.00-38 |
LM-259X-L40 |
3,00 |
38 |
29,7 |
0,05 |
171 |
SW_-3.00-25 |
LM-259X-L41 |
3,00 |
25 |
19,8 |
0,04 |
113 |
S5 |
T5 - C2 |
SW_-2.50-167 SW_-3.00-110 |
LM-259X-L42 LM-259X-L43 |
2,50 3,00 |
167 110 |
75,9 75,9 |
0,14 0,09 |
522 495 |
S6 |
C4 |
SW_-3.00-77 SW_-4.50-19 |
LM-259X-L44 LM-258X-L |
3,00 4,50 |
77 19 |
59,4 32,0* |
0,08 0,02 |
347 192 |
C3 |
*Bemærk: ETOP for Terminal SW_-4.50-19 er baseret på en 100kHz frekvens. Alle andre typer har nominelle frekvenser på 150kHz. Simple SwitcherTM er et National Semiconductor Corporation varemærke.
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Monteringsmåde |
Str. Kode |
Dimensioner - Tommer ±0,010 (mm ±0,25) |
A |
B |
C |
D |
E |
"S" SMD |
S1 |
0,339 (8,60) |
0,339 (8,60) |
0,185 (4,70) |
0,268 (6,80) |
0,378 (9,60) |
S2 |
0,394 (10,0) |
0,394 (10,0) |
0,256 (6,50) |
0,339 (8,60) |
0,402 (10,2) |
S3 |
0,503 (12,8) |
0,503 (12,8) |
0,276 (7,00) |
0,449 (11,4) |
0,512 (13,0) |
S4 |
0,591 (15,0) |
0,591 (15,0) |
0,315 (8,00) |
0,508 (12,9) |
0,551 (14,0) |
S5 |
0,669 (17,0) |
0,701 (17,8) |
0,390 (9,91) |
0,591 (15,0) |
0,591 (15,0) |
S6 |
0,925 (23,5) |
0,925 (23,5) |
0,496 (12,6) |
0,827 (21,0) |
0,689 (17,5) |
"T" TH |
T1 |
0,339 (8,60) |
0,339 (8,60) |
0,216 (5,50) |
0,250 (6,35) |
0,250 (6,35) |
T2 |
0,394 (10,0) |
0,394 (10,0) |
0,287 (7,30) |
0,300 (7,62) |
0,300 (7,62) |
T3 |
0,503 (12,8) |
0,503 (12,8) |
0,307 (7,80) |
0,375 (9,52) |
0,375 (9,52) |
T4 |
0,591 (15,0) |
0,591 (15,0) |
0,346 (8,80) |
0,500 (12,70) |
0,299 (7,62) |
T5 |
0,669 (17,0) |
0,701 (17,8) |
0,422 (10,71) |
0,600 (15,24) |
0,400 (10,16) |
Monteringsmåde |
Str. Kode |
Dimensioner - Tommer ±0,010 (mm ±0,25) |
C |
D |
E |
X = Spole Y.D. + |
"C" Vertikal Clip Montering |
C1 |
0,580 (14,73) |
0,340 (8,64) |
0,220 (5,58) |
0,110 (2,80) |
C2 |
0,650 (16,5) |
0,449 (11,4) |
0,299 (7,60) |
0,110 (2,80) |
C3 |
0,827 (21,0) |
0,449 (11,4) |
0,299 (7,60) |
0,110 (2,80) |
C4 |
0,949 (24,1) |
0,598 (15,2) |
0,449 (11,4) |
0,110 (2,80) |
C5 |
1,252 (31,8) |
0,701 (17,8) |
0,500 (12,7) |
0,130 (3,30) |
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SW Serie Krydsreference for National's 150kHz Simple SwitcherTM
Pulse Engineering - Talema Electronic
Pulse Type Nummer |
National Type Nummer |
Specificeret L(µH) |
Idc (Amps) |
Talema Type Nummer |
THT |
SMD |
SMD |
TH-Flad |
TH-Vertikal |
PE-53801 PE-53802 |
PE-53801S PE-53802S |
LM259X-L1 LM259X-L2 |
259 178 |
0,13 0,16 |
SWS-0.13-259 SWS-0.16-178 |
SWT-0.13-259 SWT-0.16-178 |
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PE-53803 PE-53804 PE-53805 |
PE-53803S PE-53804S PE-53805S |
LM259X-L3 LM259X-L4 LM259X-L5 |
118 79 55 |
0,20 0,25 0,30 |
SWS-0.20-118 SWS-0.25-79 SWS-0.30-55 |
SWT-0.20-118 SWT-0.25-79 SWT-0.30-55 |
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PE-53806 PE-53807 |
PE-53806S PE-53807S |
LM259X-L6 LM259X-L7 |
39 26 |
0,34 0,45 |
SWS-0.34-39 SWS-0.45-26 |
SWT-0.34-39 SWT-0.45-26 |
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PE-53808 PE-53809 PE-53810 |
PE-53808S PE-53809S PE-53810S |
LM259X-L8 LM259X-L9 LM259X-L10 |
374 256 |
0,20 |
SWS-0.20-374 SWS-0.25-256 SWS-0.30-176 |
SWT-0.20-374 SWT-0.25-256 SWT-0.30-176 |
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PE-53811 PE-53812 PE-53813 |
PE-53811S PE-53812S PE-53813S |
LM259X-L11 LM259X-L12 LM259X-L13 |
118 78 55 |
0,38 0,46 0,56 |
SWS-0.38-118 SWS-0.46-78 SWS-0.56-55 |
SWT-0.38-118 SWT-0.46-78 SWT-0.56-55 |
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PE-53814 PE-53815 PE-53816 |
PE-53814S PE-53815S PE-53816S |
LM259X-L14 LM259X-L15 LM259X-L16 |
39 26 17 |
0,68 0,84 1,02 |
SWS-0.68-39 SWS-0.84-26 SWS-1.02-17 |
SWT-0.68-39 SWT-0.84-26 SWT-1.02-17 |
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PE-53817 PE-53818 PE-53819 |
PE-53817S PE-53818S PE-53819S |
LM259X-L17 LM259X-L18 LM259X-L19 |
375 252 173 |
0,36 0,44 0,54 |
SWS-0.36-375 SWS-0.44-252 SWS-0.54-173 |
SWT-0.36-375 SWT-0.44-252 SWT-0.54-173 |
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PE-53820 PE-53821 PE-53822 |
PE-53820S PE-53821S PE-5322S |
LM259X-L20 LM259X-L21 LM259X-L22 |
115 78 54 |
0,67 0,82 1,00 |
SWS-0.67-115 SWS-0.82-78 SWS-1.00-54 |
SWT-0.67-115 SWT-0.82-78 SWT-1.00-54 |
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PE-53823 PE-53824 PE-53825 |
PE-53823S PE-53824S PE-53825S |
LM259X-L23 LM259X-L24 LM259X-L25 |
38 26 18 |
1,20 1,48 1,81 |
SWS-1.20-38 SWS-1.48-26 SWS-1.81-18 |
SWT-1.20-38 SWT-1.48-26 SWT-1.81-18 |
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PE-53826 PE-53827 PE-53828 |
PE-53826S PE-53827S PE-53828S |
LM259X-L26 LM259X-L27 LM259X-L28 |
377 248 168 |
0,68 0,83 1,02 |
SWS-0.68-377 SWS-0.83-248 SWS-1.02-168 |
SWT-0.68-377 SWT-0.83-248 SWT-1.02-168 |
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PE-53829 PE-53830 PE-53831 |
PE-53829S PE-53830S PE-53831S |
LM259X-L29 LM259X-L30 LM259X-L31 |
112 77 53 |
1,26 1,54 1,87 |
SWS-1.26-112 SWS-1.54-77 SWS-1.87-53 |
SWT-1.26-112 SWT-1.54-77 SWT-1.87-53 |
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PE-53932 PE-53933 PE-53934 |
PE-53932S PE-53933S PE-53934S |
LM259X-L32 LM259X-L33 LM259X-L34 |
37 24 17 |
2,24 2,74 3,00 |
SWS-2.24-37 SWS-2.74-24 SWS-3.00-17 |
SWT-2.24-37 SWT-2.74-24 SWT-3.00-17 |
SWC-3.00-17 |
PE-53935 PE-54036 |
PE-53935S PE-54036S |
LM259X-L35 LM259X-L36 |
250 168 |
1,50 1,81 |
SWS-1.50-250 SWS-1.81-168 |
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SWC-1.50-250 SWC-1.81-168 |
PE-54037 PE-54038 PE-54039 |
PE-54037S PE-54038S PE-54039S |
LM259X-L37 LM259X-L38 LM259X-L39 |
114 77 53 |
2,22 2,70 3,00 |
SWS-2.22-114 SWS-2.70-77 SWS-3.00-53 |
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SWC-2.22-114 SWC-2.70-77 SWC-3.00-53 |
PE-54040 PE-54041 |
PE-54040S PE-54041S |
LM259X-L40 LM259X-L41 |
38 25 |
3,00 3,00 |
SWS-3.00-38 SWS-3.00-25 |
SWT-3.00-25 |
SWC-3.00-38 SWC-3.00-25 |
PE-54042 PE-54043 |
- - |
LM259X-L42 LM259X-L43 |
167 110 |
2,50 3,00 |
SWS-2.50-167 SWS-3.00-110 |
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SWC-2.50-167 SWC-3.00-110 |
PE-54044 PE-53900 |
PE-54044S - |
LM259X-L44 LM258X-L |
77 19 |
3,00 4,50 |
SWS-3.00-77 SWS-4.50-19 |
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SWC-3.00-77 SWC-4.50-19 |
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