157J

46 EUROPE Basingstoke, UK 01256 812812 AUSTRALIA Queenstown, Australia 61-8-8240-2244 CANADA Guelph, Ontario (519) 822-2960 St. Laurent, Quebec (514) 343-9010 USA Cheektowaga, NY (716) 630-7030 ? www.hammondmfg.com OPEN BRACKET D.C. FILTER CHOKES Economical "open bracket" - channel mount. ? Tolerance of 15% on both inductance & ? resistance. Inductances measured at rated D.C. current. ? Minimum 5" long leads. ? Units will exhibit less inductance at slightly ? higher currents or more at lower currents. Perfect for high voltage power supply ? filtering. D.C. Filter (153-159 Series) Part No. Inductance Henrys D.C. Current (ma.) Resistance (Ohms) Max. Oper. Volts (D.C.) Wt. Lbs. Dim. Ref. 153E 7 25 770 300 .10 C1H 153H 2.2 50 305 300 .10 C1H 153L 0.9 75 125 300 .10 C1H 153M 0.6 100 86 300 .10 C1H 154E 20 20 1666 300 .25 C2H 154G 9 40 700 300 .25 C2H 154H 4 50 300 300 .25 C2H 154M 2 100 175 300 .25 C2H 155C 60 8 2750 400 .30 C4H 155G 7 40 340 400 .30 C4H 155H 5 50 270 40

D.C. Reactors or Filter Chokes Low to Medium Current www.hammondmfg.com 157J Mechanical A 3.25” / 82.6 mm B 1.75” / 44.5 mm C 2” / 50.8 mm D 2.81” / 71.4 mm G 0.19” / 4.8 mm Weight 1 lbs / 0.45 kg Electrical Inductance (+/- 15%) 10H D.C. Current 65 ma. Resistance (+/- 15%) 205 ohms Maximum Operating Volt (D.C.) 400V Features ? Economical “open bracket” - channel mount. ? Tolerance of 15% on both inductance & resistance. ? Inductances measured at rated D.C. current. ? Minimum 5” long leads. ? Units will exhibit less inductance at slightly higher currents or more induc- tance at lower currents. ? Perfect for high voltage power supply filtering. ? Every unit is Hipot tested (100%) at 1,500 VAC ? Units are vacuum impregnated with polyurethane varnish for quiet and long life operation.