193U Hammond

1 / 8 / 2 2 , 4 : 1 7 A M D . C . F i l t e r C h o k e s ( 1 9 3 S e r i e s ) - H a m m o n d M f g . Quality Products. Service Excellence. D.C. Filter Chokes 193 Series Enclosed & Potted Chassis Mount Features Enclosed, 4-hole mount chokes (some models also available epoxy potted in a black powder paint - drawn steel housing (see chart). Potted models mount with 1/4 - 20 hardware (included). Tolerance of 15% on both inductance & resistance. Inductances measured at rated D.C. current. Minimum 8 long leads. Units will exhibit less inductance at slightly higher currents or more at lower currents. Perfect for high voltage power supply filtering, case matches power transformers & tube audio output transformers. Units are vacuum impregnated with polyurethane varnish for quiet and long life operation For more sizes and voltages (open - bracket mount type) - link here to our 153-159 Series. Operating temperature range is -40C to 85C Proper Henry testing requires an LCR meter in junction with a 25A power supply that does allow for DC bias as well a higher applied AC drive voltage to meet the test specifications. Maximum Inductance D.C. Current Resistance Operating Weight Dimension Part No. Style (Henrys) (ma.) (Ohms) (Volts D.C.) (lbs.) Ref. 193T Enclosed 0.05H 2000 0.7 300 2.5 X6 193V Enclosed 0.15H 3000 1 300 9 X14 193U Enclosed 0.2H 2000 1.7 300 6 X12 193R Enclosed 0.3H 1000 3.5 1000 4.5 X10 193S Enclosed 1.0H 1000 5.75 1000 8 X13 193K Enclosed 2.6H 300 21 800 3.25 X8 193N Enclosed 3H 500 35 600 5 X11 193NP Potted 3H 500 36 800 7 P1 193H Enclosed 5H 200 65 600 2.5 X6 193L Enclosed 5H 300 57 800 5.5 X11 193LP Potted 5H 300 55 800 7.5 P1 193P Enclosed 5H 500 26 800 10.75 X14 193D Enclosed 8H 150 75 600 3.25 X8 193G Enclosed 10H 150 102 800 4.25 X17 193GP Potted 10H 150 103 800 6 P1 193J Enclosed 10H 200 82 800 5.5 X11 h t t p s : / / w w w . h a m m f g . c o m / e l e c t r o n i c s / t r a n s f o r m e r s / c h o k e / 1 9 3 1 / 21 / 8 / 2 2 , 4 : 1 7 A M D . C . F i l t e r C h o k e s ( 1 9 3 S e r i e s ) - H a m m o n d M f g . Maximum Inductance D.C. Current Resistance Operating Weight Dimension Part No. Style (Henrys) (ma.) (Ohms) (Volts D.C.) (lbs.) Ref. 193JP Potted 10H 200 79 800 7.5 P1 193M Enclosed 10H 300 63 800 10.5 X14 193MP Potted 10H 300 63 800 10.5 P1 193Q Enclosed 10H 500 53 1000 21 X16 193B Enclosed 12H 100 155 600 2.5 X6 193C Enclosed 20H 100 181 600 3.25 X8 193CP Potted 20H 100 184 800 5 P1 193A Enclosed 200H 30 2000 600 3 X7 Mechanical Data Dimensions Mtg. Style A B C D E G-Mtg. Slot P1 3.31 3.88 4.25 - - - X6 2.50 2.75 3.06 2.00 1.69 .203 x .38 X7 2.50 2.94 3.06 2.00 1.94 .203 x .38 X8 2.50 3.25 3.06 2.00 2.19 .203 x .38 X10 3.13 3.50 3.81 2.50 2.19 .203 x .38 X11 3.13 3.75 3.81 2.50 2.44 .203 x .38 X12 3.13 4.25 3.81 2.50 2.94 .203 x .38 X13 3.75 4.00 4.56 3.00 2.81 .203 x .38 X14 3.75 4.50 4.56 3.00 3.31 .203 x .38 X16 3.75 5.50 4.56 3.00 4.31 .203 x .38 X17 3.13 3.25 3.81 2.50 1.94 .203 x .38 Data subject to change without notice 2022. Hammond Manufacturing Ltd. All rights reserved. h t t p s : / / w w w . h a m m f g . c o m / e l e c t r o n i c s / t r a n s f o r m e r s / c h o k e / 1 9 3 2 / 2