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<strong>ELDIS</strong> <strong>Ehmki</strong> & <strong>Schmid</strong> <strong>OHG</strong><br />
www.eldis.de | info@eldis.de<br />
<br />
<br />
High Power Wire-Wound Variable Resistor<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<strong>HGA</strong> <strong>series</strong>
•¡‹KŠi•@ St andar ds<br />
•@•œŒ`•ó•E•¡–@•@Conf i gur at i on•i mm•j<br />
<strong>HGA</strong>25W& <strong>HGA</strong>50W t ype<br />
<strong>HGA</strong>100W& <strong>HGA</strong>200W t ype<br />
ƒÓE<br />
A<br />
‚e ‚b<br />
ƒÓE<br />
A<br />
3- MGƒ^ƒbƒv<br />
‚e ‚b<br />
2- MGƒ^ƒbƒv<br />
‚a<br />
‚a<br />
ƒÓD<br />
ƒÓD<br />
3- ƒÓH<br />
3- ƒÓH<br />
40•‹<br />
40•‹<br />
30•‹<br />
30•‹<br />
Œ`•ó ’èŠi“d—Í ( W)<br />
•¡–@•@•@Di mensi ons ( mm) ’ï•R’l”ÍˆÍ (ƒ<br />
) •d—Ê( g)<br />
Type Power Rat i ng A B C D E F G H Resi st ance Range Wei ght<br />
<strong>HGA</strong> 25W 25 25•} 0. 5 53 34 6 42 20 3 3 0. 5ƒ •`<br />
5kƒ 70<br />
<strong>HGA</strong> 50W 50 25•} 0. 5 68 41 6 57 20 3 3 0. 5ƒ •`<br />
10kƒ 120<br />
<strong>HGA</strong> 100W 100 36•} 1 98 53 6 84 50 4 3 0. 5ƒ •`<br />
10kƒ 350<br />
<strong>HGA</strong> 200W 150 36•} 1 119 68 8 105 60 4 4 0. 5ƒ•` 10kƒ 1000<br />
•@•œ’èŠi“d—ÍŒyŒ¸‹È•ü•@Power Der at i ng Cur ve<br />
100<br />
•@•œ•\–ʉ·“x•ã•¸•@Temper at ur e Ri se<br />
400<br />
80<br />
<strong>HGA</strong>100W<br />
Der at i ng r at i o<br />
’è<br />
Ši<br />
“d<br />
—Í<br />
ӊ<br />
( •“ )<br />
60<br />
40<br />
20<br />
340<br />
0<br />
0 50 100 150 200 250 300 350<br />
ŽüˆÍ‰·“x(•Ž<br />
)<br />
Ambi ent t emper at ur e<br />
Temper at ur e r i se<br />
‰·<br />
“x<br />
•ã<br />
•¸<br />
( K)<br />
300<br />
200<br />
100<br />
<strong>HGA</strong>25W<br />
<strong>HGA</strong>50W<br />
<strong>HGA</strong>200W<br />
•¡•W•€’ï•R’l•iƒ•j<br />
St andar d r esi st ance val ues<br />
<strong>HGA</strong> 25W •iƒ•j<br />
<strong>HGA</strong> 50W •iƒ•j<br />
<strong>HGA</strong> 100W •iƒ•j<br />
<strong>HGA</strong> 200W •iƒ•j<br />
•i’ï•R’lƒR•[ƒh•j<br />
•¡Žó’••ŽY•i•@ Pr oduct s by Or der<br />
•¡•i”ÔƒR•[ƒh•@ Expl anat i on of Par t Number<br />
<strong>HGA</strong> 50W 20 ‚q 200 • / R O<br />
’ï•R’lƒR•[ƒh•@•@ Resi st ance code ( e. g. 20 ƒ)<br />
ƒ^ƒCƒv•@Type •i 25W•E50W•E100W•E200W)<br />
•i”Ô•@Par t s No.<br />
0<br />
0 25 50 75 100<br />
•i•@•j“à<br />
’èŠ i“d —Í•‰‰×—¦ ( •“ )<br />
Per cent of r at ed l oad<br />
2 5 10 20 30 50 100 200 300 500 1k 2k 3k<br />
5 10 20 30 50 100 200 300 500 1k 2K<br />
’ï•R’lƒR•[ƒh•@ Resi st ance code<br />
10 20 30 50 100 200 300 500 1k 2k 3k 5k<br />
10 20 30 50 100 200 300 500 1k<br />
( 2R0) ( 5R0) ( 100) ( 200) ( 300) ( 500) ( 101) ( 201) ( 301) ( 501) ( 102) ( 202) ( 302) ( 502)<br />
Ž²’·<br />
Ž²‰Á•H<br />
‹–—e•·<br />
•W•€•••\Ž¦–³<br />
Ž²’·<br />
•@’èŠi•@•@•W•€•@‰Â”\Ž²<br />
•@‚Q‚T‚v•@‚Q‚O•@‚T•E‚P‚O•E‚P‚T•E‚Q‚T•E‚R‚O•E‚R‚T<br />
•@‚T‚O‚v•@‚Q‚O•@‚T•E‚P‚O•E‚P‚T•E‚Q‚T•E‚R‚O•E‚R‚T<br />
‚P‚O‚O‚v•@‚T‚O•@–³<br />
‚Q‚O‚O‚v•@‚U‚O•@–³<br />
Ž²‰Á•H<br />
‹–—e•·<br />
•@‚q••ŠÛ•@“ÁŽê•i‚r••‚r•a•j •@•@•W•€•i•F•}‚P‚O•“<br />
•@•@“ÁŽê•i•}‚T•“••‚i•j•@<br />
RoHS‘Ήž•i•@•@RoHS Compl i ed<br />
<strong>HGA</strong>‚Ì“ÁŽê•i•i•¡•”˜AŒ‹Œ` et c•j‚Í RoHS–¢‘Ήž•i‚Æ‚È‚è‚ Ü‚·‚Ì‚Å•A’•ˆÓ‚ ‚¾‚³‚¢•B<br />
<strong>ELDIS</strong> <strong>Ehmki</strong> & <strong>Schmid</strong> <strong>OHG</strong><br />
www.eldis.de | info@eldis.de
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