1620A

92 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 Push - Pull Audiophile - Output (1608-1650 "A" Series) PUSH - PULL "EASY HOOK-UP" "CLASSIC" TUBE TYPE - ULTRA-LINEAR OUTPUT TRANSFORMERS NEW & Improved version of our 1608-1650 series output transformers (re-designed secondaries for easy hook- ? up of secondary loads) Designed for push-pull tube output circuits. ? Enclosed (shielded), 4 slot, above chassis Type "X" mounting. ? Frequency response 30 Hz. to 30 Khz. at full rated power (+/- 1 db max. - ref. 1 Khz) minimum. Except the ? 1650E (70 Hz. to 30 Khz. +/- 1 db max. - ref. 1 Khz.) Insulated flexible leads 8" min. ? All units (except the 1650G) include 40% screen taps for Ultra-Linear operation (if desired). ? Typical applications - Push-Pull: triode, Ultra-Linear pentode, and tetrode connected audio out

Single Output DC Power Supplies Models 1620A, 1621A, 1623A, 1626A & 1627A Data Sheet www.bkprecision.com Technical data subject to change ? B&K Precision Corp. 2014 v050114 The 1620A series are rugged, compact, low-cost DC regulated power supplies providing clean and stable DC power. Features & Benefits Continuously monitor voltage and current output on two analog meters Connect two supplies in parallel to double the current output Connect two supplies in series to double the voltage output New compact style Reliable, Durable Operate continuously at full load without overheating Fully overload protected Coarse and fine voltage controls Great regulation Very low ripple Constant voltage or constant current operation Specifications 1620A 1621A 1623A 1626A 1627A Output Voltage 0-18 V 0-18 V 0-60 V 0-30 V 0-30 V Output Current 0-5 A 0-5 A 0-1.5 A 0-3 A 0-3 A Constant Voltage Operation Voltage Regulation Line (120 VAC +10%, -6%) <0.02% + 3 mV Load (no load - full