Kepco, Inc.
Kepco, Inc., headquartered in Flushing, NY, designs and manufactures well-regulated DC power supplies, electronic loads and associated electronic equipment. Through our 75+ year history, Kepco has acquired a reputation for consistently supplying our customers with the highest quality products. Our designs have pioneered the development of the modern power supply, with such firsts as the first programmable power supply, the first bipolar (4-quadrant) power supply, and the concept of the wide-band operational power supply. All products manufactured by Kepco are backed by a tradition of service that helps customers achieve reliable solutions to their power supply needs. As part of our continuous improvement program, our facility has been approved for certification to ISO 9001 by an accredited certification body.
- (718) 461-7000
- (718) 767-1102
- hq@kepcopower.com
- 131-38 SANFORD AVENUE
Flushing, NY 11355
United States
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Bench Power Supplies
Series ABC
Kepco¹s ABC bench power supply embodies the latest features: keyboard data entry, interactive digital display, integral GPIB support, software calibration, high frequency switch mode conversion, wide range input (85-264V a-c) and power factor correction. It meets the EN 61000-3-2 harmonic limits. A built-in EN 55022 Class B input EMI filter is provided. Integral External Trigger and RS 232 ports are now standard features.
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1000W Ferroresonant Power Supply
Series PRR
Kepco's PRR are 1000 Watt rack mounted laboratory systems power supplies that offer the low cost and very high dependability of ferroresonant voltage stabilization.The ferroresonant stabilizing technique provides extraordinary isolation from a wide variety of source noise. It is inherently short-circuit proof and cannot expose delicate loads to overvoltage hazards. Hence no crowbar, fuses, or bounding circuits are needed. Ferroresonant power supplies use no noise-producing switches or oscillators. Voltage setting is independent of delicate control settings or diode references and requires no comparators, references, or limiters. Efficiency is 70-80%.
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Linear Power Supplies Precision, Analog or Local Control, Ultra Low Ripple/Noise
Series ATE
Series ATE linear power supplies are precision analog-controlled power supplies. They feature high gain and zeroable offsets to follow voltage signals or variable resistance controls precisely. An optional fast mode provides fast programming response into the mid audio range, providing active down programming and active up programming. The voltage and current channels are equally controllable with automatic crossover between modes. These power supplies offer ultra low noise and ultra low ripple at the output and are MIL-STD-461 compliant.
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General Purpose L-Chassis Single Output Power Supplies
Series RTW
Kepco's RTW series are general-purpose, L-chassis, single output power supplies.They are available in 50, 100, 150 and 300-watt power levels. Their small size and very low profile allow the RTW to be fitted into small spaces. They feature full safety compliance to international standards and have suppressed both conducted and radiated emission to FCC class B levels.
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Hot Swap, Fault Tolerant, Ultra Reliable Power Supply
Series HSP
The Kepco HSP series provides mission critical power. HSP comprises a group of twelve models, eight 1000 watt power supplies with outputs from 3.3 volts to 125 volts and four 1500 watt power supplies with outputs from 24 volts to 125 volts. All models feature current-sharing for parallel redundant N+1 operation. Models with the or-ing diode, option R, are capable of hot swapping when plugged into Kepco¹s RA 60 series rack adapter. Models with a digital meter, option M, are also available (see photo, right). A mechanical keying scheme allows the user to define which power supply will plug into a specified slot in the housing. Output voltage and current limit settings are adjustable from the panel and may be remotely adjusted.
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Linear Power Supplies Programmable, Digital Control, Rack Mount, Ultra Low Ripple/Noise
Series MAT
Kepco MAT are linear power supplies that are oriented to systems applications. Their principal control means is a 2-wire, long range, serial bus, Kepco's single address, multiple instrument bus. As many as 27 power supplies, including models in the Kepco MST, MBT and BOP series may be "daisy-chained" on this bus and interfaced either to IEEE 488.2, a PC bus, or to a VXI host.
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1U Rack Adapter for Series HSF-1U, HSF-1UR
RA 19
The 1U high rack adapter will mount four of the low profile 50W, 100W and 150W (Series HSF-1UR or HSF-1U) power supplies. Each plug-in power supply is equipped with a power on/off, indicator LEDs and voltage test points. The RA 19-1U provides access to the DIP switches and rack keying without disassembling the rack. It also provides a redundant scheme with modules 1 and 3 being powered from one a-c input and modules 2 and 4 from a second a-c input. Module numbering is left to right facing the front panel.
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Bipolar Power Supplies High Power, 4-quadrant, Analog/Digital/Local Control, Low Ripple/Noise
Series BOP-MG/ME, BOP-EL/GL
The BOP High Power are true 4-quadrant programmable voltage and current power supplies. 4-quadrant operation means that they are capable of both sourcing and sinking power. These bipolar power supplies pass smoothly through zero to provide ± voltage and ± current. The BOP High Power use switch mode technology for low dissipation and function as regenerative (recuperative) loads and connected to an active load.
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Linear Bench Power Supplies Triple Output, Local Control, Ultra Low Ripple/Noise
Series MPS
Series MPSThe MPS is a 70 Watt, triple output MIL-STD-461 compliant power supply specifically designed to meet the needs of IC/microprocessor experimenters. It is actually two linear (series pass) power supplies in one.The first has a single 0-6V, 0-5A output backed up by an adjustable current limiter and overvoltage crowbar for digital work. The second has two tracked outputs, 0 to +20V and 0 to -20V, both rated at 0-1 Amp. The two power supplies are completely isolated from each other, sharing only the front panel meters and the chassis.
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1200W Constant Power DC Power Supplies
Series KLP
The KLP is an entirely new laboratory grade power supply in which the voltage/current limits are automatically recalculated, forming a constant-power hyperbolic-shaped boundary between the voltage and current modes. This curve, which replaces the single max-power operating point of conventional power supplies, provides the user with a greatly expanded choice of maximum power volt-ampere combinations as illustrated in the diagram by points A to B to C. The constant-power limit of the KLP is 1200 watts.
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Programmable Power Modules
Series MST
MST power modules are a group of programmable power supplies that are compatible with Kepco¹s single address, multiple instrument serial control bus. The MST provide precision interactive control in the 200 Watt power class. The housings for MST, either RA 55 or CA400, each contain a slot to accommodate an IEEE 488.2 adapter. If not used, an additional MST power module may be plugged into that slot.
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Ferroresonant Power Supplies
Series PRM
These units are modular ferroresonant MIL-STD-461-compliant voltage stabilizers which obtain their source-isolated, overload-protected output from Kepco's proprietary transformer, Flux-O-Tran. This design lends itself to custom volt-ampere combinations, consult factory.
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Linear Rack Mount Power Supplies Current Stabilizers, Programmable, Local/Digital/Analog Control, Ultra Low Ripple/Noise
Series CC
These current stabilizers with built-in, dual range current-sensing resistors and a full complement of meters and controls, are 1/6-rack size units designed to plug directly into their own carrier cases and rack adapters. These power supplies offer ultra low noise and ultra low ripple at the output and are MIL-STD-461 compliant.
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High Voltage Linear Power Supplies Bipolar 4-quadrant, Analog/Digital/Local Control, Ultra Low Ripple/Noise
Series BOP-HV
The Kepco Model BOP 500DM and BOP 1000DM are high voltage power sources, up to 500V or 1000V, respectively. These combine the capabilities of fast programmable power supplies with a Class A output stage, which can respond bidirectionally from zero. The BOP-HV can be operated in either a "voltage stabilizing" or "current stabilizing" operating mode (selectable by a front panel switch). These power supplies offer ultra low noise and ultra low ripple at the output and are MIL-STD-461 compliant.
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Linear Bench or Rack Mount Power Supplies Programmable, Local or Digital Control, Ultra Low Ripple/Noise
Series PCX-MAT
These voltage stabilizers with a full complement of meters and controls, are 1/6-rack size units designed to plug directly into their own carrier cases and rack adapters. Seven models are available. These power supplies offer ultra low noise and ultra low ripple at the output and are MIL-STD-461 compliant. A modular version of PCX-MAT called PCX is also available. Contact Kepco for details.
