Black powder - Import export

Product Features: • Versions without mounting flanges are available in unfinished aluminium or smooth ASA 61 grey powder coat (Hammond colour GY2). • Versions with wall-mounting flanges are available in unfinished aluminium or smooth black powder coat (Hammond colour BK2). • Unpainted aluminium version is protected through manufacturing and shipping with a plastic film cover to ensure a high quality finish. Also doubles as a removable drilling template. • Steel finished in ASA 61 grey baked powder paint (inside and out to prevent rust).

Product Features: • Designed for push-pull tube output circuits. • Enclosed in a drawn steel case, the transformer is completely potted in epoxy. • Frequency response 30 Hz. to 30 Khz. at full rated power (+/- 1 db max. ref. • 1 Khz) minimum. • Lead connection is via 10 bottom mounted lugs. • All units include 40% screen taps for Ultra-Linear operation (if desired). • Finished in a black powder paint (to match the 300P Series power transformers). • Typical applications - Push-Pull: triode, Ultra-Linear pentode, pentode and tetrode connected audio output.

Product Features: • Designed for push-pull tube output circuits. • Enclosed in a drawn steel case, the transformer is completely potted in epoxy. • Frequency response 30 Hz. to 30 Khz. at full rated power (+/- 1 db max. ref. • 1 Khz) minimum. • Lead connection is via 10 bottom mounted lugs. • All units include 40% screen taps for Ultra-Linear operation (if desired). • Finished in a black powder paint (to match the 300P Series power transformers). • Typical applications - Push-Pull: triode, Ultra-Linear pentode, pentode and tetrode connected audio output.

Product Features: • Designed for push-pull tube output circuits. • Enclosed in a drawn steel case, the transformer is completely potted in epoxy. • Frequency response 30 Hz. to 30 Khz. at full rated power (+/- 1 db max. ref. • 1 Khz) minimum. • Lead connection is via 10 bottom mounted lugs. • All units include 40% screen taps for Ultra-Linear operation (if desired). • Finished in a black powder paint (to match the 300P Series power transformers). • Typical applications - Push-Pull: triode, Ultra-Linear pentode, pentode and tetrode connected audio output.

Product Features: • Designed for push-pull tube output circuits. • Enclosed in a drawn steel case, the transformer is completely potted in epoxy. • Frequency response 30 Hz. to 30 Khz. at full rated power (+/- 1 db max. ref. • 1 Khz) minimum. • Lead connection is via 10 bottom mounted lugs. • All units include 40% screen taps for Ultra-Linear operation (if desired). • Finished in a black powder paint (to match the 300P Series power transformers). • Typical applications - Push-Pull: triode, Ultra-Linear pentode, pentode and tetrode connected audio output.

Product Features: • Rugged, diecast aluminium alloy (tough yet easy to machine), electronic instrument enclosure. • Available in natural vibra finish OR in light textured, black powder paint. • Unpainted version is vibra finished for a smooth surface with no sharp edges. • Painted version is painted with tough satin black polyester powder paint for a lasting finish, even after machining. Black screws are included to enhance the assembled appearance. • Lap joint construction protection against access of dust and splashing water. Also provides for improved EMI/RFI shielding. The enclosure does not provide shielding when water-tight gaskets are installed. • M3.5 x 0.6 x 12mm long stainless steel, Philips head, machine screws secure lid into factory tapped holes. • Designed to meet IP54 without a gasket or IP66 with a gasket. IP67 upgraded gaskets are available. • All sizes except 1550Z101** carry an impact rating of IK08 per IEC62262.

Product Features: • Strong construction yet light weight using all aluminium components. • Suitable for desk top or rack mountable applications. • Knockdown design ships un-assembled for easy handling and shipping protection. • Strong construction using: • Extruded aluminium side panels 0.125" (3.2mm) thick • Extruded aluminium front and rear panels 0.125" (3.2mm) thick • Flat aluminum top and bottom panels 0.064" (1.6mm) thick • Can be used with or without rack mounting brackets (one pair included). • Front and rear panel are interchangeable. • Enclosure is finished in rugged, textured, black powder coat. • Includes top, bottom, side, self adhesive rubber feet, rack mount brackets and all assembly hardware. • Pull handles and adjustable rear bracket rack mount kit (for deeper models) are not included with unit. • RoHS compliant. • Manufactured in North America.

Product Features: • Enclosed, 4-hole mount chokes (some models also available epoxy potted in a black powder paint - drawn steel housing. Potted models mount with 1/4" - 20 hardware (included). • Tolerance of 15% on both inductance and 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 and tube audio output transformers. • Units are vacuum impregnated with polyurethane varnish for quiet and long life operation. • 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.

Product Features: • A perfect match to the 1650P Series Potted Output transformers. • Enclosed in a drawn steel case, the transformer is completely potted in epoxy. • Mounting hardware included. • Primary: Universal - 100, 110, 120, 200, 220, 240 VAC 50/60 Hz. • Bias Tap: 50 VAC tap from high voltage secondary C.T. • Highpot tested: 2,000 VAC. • Faraday Copper Primary Shield: The electrostatic shield reduces the capacitive coupling from the primary - greatly attenuating higher frequency current coupling to the secondaries (shield is internally grounded to the end bell). • Windings: Concentric wound for low stray field and low noise. • Finish: Black powder paint to match the 1650P Series of potted output transformers. • Units can be run full wave bridge or full wave C.T. • c UL us recognized (E207860).

Product Features: • Primary: Universal - 100, 110, 120, 200, 220, 230, 240 VAC 50/60 Hz. • Bias Tap: 50 VAC tap from high voltage secondary C.T. (except part number 379WX - uses a separate 60VAC 0.2 Amp winding). • Highpot tested: 2,000 VAC. • Faraday Copper Primary Shield: The electrostatic shield reduces the capacitive coupling from the primary - greatly attenuating higher frequency current coupling to the secondaries (shield is internally grounded to the end bell). • Windings: Concentric wound for low stray field and low noise. • Models: This series is an upgrade from the entire 200 Series range of units PLUS 2 models designed specifically for 300B tubes (Part number 300BX) and 2A3 tubes (Part Number 302AX). • Finish: Black powder paint to match the 1650 Series of output transformers • Units can be run full wave bridge or full wave C.T. • Conservative designs - CSA certified (209651).

Product Features: • Heavy duty construction walnut chassis. • Top panel available in a choice of natural aluminium or satin black powder paint finish. • Walnut chassis is 0.778 inches thick (19.8mm) - corners are produced with wood bracing and dovetail construction methods. Designed to handle heavy components. • Top panel is aluminium for easy modification and thick enough to support heavy transformers without bowing - 0.08" (2mm) thick. Fully "framed" support from walnut chassis. • Includes four large ground rubber feet (0.75" dia. x 0.56" high) with mounting hardware into inserts to avoid wood damage. Hardware is of proper length to allow use of optional bottom plate.

Product Features: • Uses all machine screw and PEM nut construction, perfect for applications where repetitive assembly and disassembly are required. • Light weight design - all aluminium, type 5052 H32 for easy modification. • Strong design construction using: • 0.125" (3.2mm) thick - side panels and rack mount brackets • 0.064" (1.6mm) thick - front and rear panels • 0.062" (1.6mm) thick - top and bottom panels • Can be used with or without rack mounting "ears" or brackets (included). • Enclosure is finished in rugged, satin texture, black powder paint. • Includes top, bottom, side panels, front and rear panels, rubber self adhesive feet, rack mount brackets are all hardware. • Pull handle accessory kit available. • Easy access to inside, only 4 screws need to be removed from any of the 6 panels for internal access. • Internal aluminium chassis panel is optional. • Knockdown design ships unassembled for easy handling and shipping protection.

Product Features: • Heavy duty, 18 gauge steel - top and bottom case in satin black or gulf blue powder coat. • Available with either sold or vented tops and bottoms. • Easy to machine 0.064" thick aluminium front and rear panels (one satin black and one contemporary grey for each enclosure). • Symmetrical design so either end panel can be used as a front or rear panel. • 6-32 Philips nickel plated screws and self-adhesive rubber feet included.