DC DC Converters
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Product
DC to DC Power Converters
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CEHCO can supply DC to DC Power Converters. We offer customized solutions. The DC to DC Power Converters are from 1 KW to 200 KW.We need additional information from the customer as shown below:DC input voltage rangeDC output voltage rangeMaximum output current requirement and rangeOther requirements (ex: response time, ripple, remote control… etc)
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Product
500 Watt DC/DC Converter, 3U VPX
VPX55H-3
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The VPX55H-3 is NAI's latest high power 500 Watt DC/DC converter that accepts a +28 VDC Input and plugs directly into a standard 3U VPX chassis with a VITA 62 0.8” power supply slot. This off-the-shelf solution for VITA 46.0 and VITA 65 systems is compatible with VPX specifications; supports all VITA standard I/O, signals, and features; and conforms to the VITA 62 mechanical and electrical requirements for modular power supplies.
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Product
50-Watt DC/DC Converter; Single Output
55JS1
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NAI’s 55JS1 provides full-power, single output at a baseplate temperature of +100° C.
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Product
HCU/DC-DC Converter ATS
8900
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Low power testSleep mode current testInput overvoltage limit testLine regulation testEfficiency testLoad regulation testOutput ripple voltage testDC-DC load testOvercurrent testPower doen and isolation test
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Product
500 Watt DC/DC Converter, 3U VPX, VITA 86 High Altitude
VPX57C
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NAI's VPX57C is a rugged and high-performance 500-Watt Output +270 VDC Input 3U VPX DC/DC converter designed for aerospace, defense, and industrial markets. It is an off-the-shelf power supply ideal for high altitude operations such as orbit launch vehicles or Fighter-Grade applications that plugs directly into a standard VPX conduction cooled chassis utilizing a VITA 86 connector. The power supply, engineered to meet extremely harsh environmental conditions, features continuous Background Built-In-Test (BIT), I2C communication, remote error sensing, and protection against Input transients, over-voltage, over-current, and short-circuits, ensuring reliable and consistent performance.
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Product
Synchro to DC Converters
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Computer Conversions Corporation
This unique series of Synchro to DC Converters makes use of advanced digital circuitry techniques to accomplish high speed conversion with extreme accuracy. Transformer isolation as well as balanced line-to-line input impedance is provided for superior and trouble-free system performance, regardless of the input synchro used.
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Product
DC Block, 50 kHz to 50 GHz
N9398F
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The Keysight N9398F DC block offers a new level of DC blocking with performance specified from 50 kHz to 50 GHz. This DC block features a broad frequency range, excellent return loss, very low insertion loss and excellent temperature stability.
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Product
12~30 V DC Input/24 V DC Output. Uninterruptible Power Supply Module
PPC-IPS
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50W (2.1A @ 24V) output, 25.2Wh with auto shut down function to PCWith changeable battery pack for easy maintenanceWide Range power input for 12~30 V DCSupports over discharging protection to extend battery lifeMetal enclosure supports VESA 75/ VESA 100 and DIN Rail mountingWith status indicators for monitoring battery pack and input powerWith accessible switch for adjusting timing (30sec / 6 min), to execute auto shut down PCWith free software utility for configuration and monitoring
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Product
75/150-Watt DC/DC Converter w/Holdup, 3U cPCI
75PS4
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NAI’s 75PS4 is a DC/DC Converter that plugs directly into a standard 3U cPCI chassis with a 0.8” slot. It is conduction-cooled through the card edge/wedgelock. This programmable, switching power supply accepts a +28 VDC input and is available in either a 75 Watt or 150 Watt-version.
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Product
400-Watt DC/DC Converter
VPX55-3
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NAI's VPX55-3 is 400-Watt DC/DC Converter that plugs directly into a standard 3U VPX chassis with a VITA 62 0.8" power supply slot. This off-the-shelf solution for VITA 46.0 and VITA 65 systems is compatible with VPX specifications; supports all VITA standard I/O, signals, and features; and conforms to the VITA 62 mechanical and electrical requirements for modular power supplies.
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Product
Regenerative Power System, 950 V, 20 A, 10 kW, 400/480 VAC
RP7963A
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The RP7963A regenerative power system is a single output, bi-directional, regenerative DC power supply with highly integrated safety features that protect both your people and your device under test. The regenerative capability enables the energy normally consumed to be returned to the grid cleanly, saving costs associated with energy consumption and cooling.
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Product
Power Device Analyzer / Curve Tracer For Circuit Design
B1506A
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The Keysight B1506A Power Device Analyzer / Curve Tracer for Circuit Design is a complete solution that can help power electronic circuit designers maximize the value of their power electronics products by enabling them to select the correct power devices for their applications. It can evaluate all relevant device parameters under a wide range of operating conditions, including IV parameters such as breakdown voltage and on-resistance, as well as three terminal FET capacitances, gate charge, and power loss. The B1506A Power Device Analyzer/Curve Tracer for Circuit Design meets and exceeds all curve tracer capabilities.
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Product
Autoranging System DC Power Supply, 750 V, 20 A, 5000 W, 208 VAC
N8924A
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The Keysight N8900 Series provides 5 kW, 10 kW, and 15 kW autoranging, single-output programmable DC power for ATE applications that require just the right amount of performance at just the right price. The N8900 Series power supplies' autoranging output characteristic enables unprecedented flexibility by offering a wide range of voltage and current combinations at full power. Power supplies with "rectangular," or traditional, output characteristics provide full power at only one voltage and current combination. Just one N8900 does the job of multiple power supplies. It's like having many power supplies in one!
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Product
1500W Single Channel 19", 1U, Rack Mounted DC Power Supply
T3PS60251P
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1500W Single Channel 19", 1U, Rack Mounted DC Power Supply.
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Product
Autoranging System DC Power Supply, 750 V, 40 A, 10000 W, 208 VAC
N8929A
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The Keysight N8900 Series provides 5 kW, 10 kW, and 15 kW autoranging, single-output programmable DC power for ATE applications that require just the right amount of performance at just the right price. The N8900 Series power supplies' autoranging output characteristic enables unprecedented flexibility by offering a wide range of voltage and current combinations at full power. Power supplies with "rectangular," or traditional, output characteristics provide full power at only one voltage and current combination. Just one N8900 does the job of multiple power supplies. It's like having many power supplies in one!
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Product
Advanced Power System - DC Power Supply, 60 V, 33 A, 2000 W
N6973A
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The N6973A is designed for automated test equipment (ATE) applications where high performance is critical.
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Product
Regenerative Power System, 500 V, 40 A, 10 kW, 200/208 VAC
RP7952A
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The RP7952A regenerative power system is a single output, bi-directional, regenerative DC power supply with highly integrated safety features that protect both your people and your device under test. The regenerative capability enables the energy normally consumed to be returned to the grid cleanly, saving costs associated with energy consumption and cooling.
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Product
Bidirectional DC Power Supply
62000D
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Chroma 62000D programmable bidirectional DC power supplies provide both power source and load characteristics. These two quadrant power supplies allow power from the DUT to be converted back to the utility grid and so are ideal for testing renewable energy power systems such as PV, storage, and EV inverters as well as a wide range of bidirectional power conditioning system (PCS) and may also be used as a battery simulator.
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Product
Regenerative Power System, 20 V, ±400 A, 5 KW, 200/208 VAC
RP7931A
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The Keysight RP7931A regenerative power system is a single output, bi-directional, regenerative DC power supply with highly integrated safety features that protect both your people and your device under test.
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Product
DC Power Supply, 35 V, 1 A, 35 W
E36104B
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The Keysight E36104B is an accurate, 35 V, 1 A, 35 W compact power supply for your bench or system.
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Product
Programmable High Precision DC Power Supply 1 Output 0-100V, 0-1A, 100W
T3PS100011P
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Programmable High Precision DC Power Supply 1 Output 0-100V, 0-1A, 100W.
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Product
Autoranging System DC Power Supply, 500 V, 60 A, 10000 W, 400 VAC
N8948A
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The Keysight N8900 Series is a family of 5 kW, 10 kW, and 15 kW autoranging, single-output power supplies available in 14 different voltage, current, and power combinations and either 208 VAC or 400 VAC (28 total models).
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Product
Regenerative Power System, 2000 V, ±30 A, 20 KW, 400/480 VAC
RP7973A
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The RP7973A regenerative power system is a single output, bi-directional, regenerative DC power supply with highly integrated safety features that protect both your people and your device under test.
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Product
DC Blocking Capacitors
N2881A
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The N2881A DC blocking capacitors can be used in series with the N2880A InfiniiMax in-line attenuator to block out unwanted DC components of the input signal up to 30 V.
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Product
Regenerative Power System, 80 V, ±125 A, 5 KW, 200/208 VAC
RP7932A
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The Keysight RP7932A regenerative power system is a single output, bi-directional, regenerative DC power supply with highly integrated safety features that protect both your people and your device under test.
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Product
Advanced Power System - Dynamic DC Power Supply, 40 V, 50 A, 2000 W
N7972A
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The N7900 Series dynamic DC power supplies are designed for automated test equipment (ATE) applications where high-speed dynamic sourcing and measurement is needed.
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Product
DC/DC With UPS And Charge Controller
PCM-PS402-512
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WINSYSTEMS’ PCM-PS402-512 is a wide input range, triple output PC104 DC/DC converter with a built-in battery charger and uninterruptable power supply (UPS) controller. Designed for harsh environments, the power supply operates from -40° to +85°C without a fan or heatsink making it ideal for industrial applications.
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Product
Regenerative Power System, 500 V, 20 A, 5 kW, 400/480 VAC
RP7961A
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The Keysight RP7961A regenerative power system is a single output, bi-directional, regenerative DC power supply with highly integrated safety features that protect both your people and your device under test. The regenerative capability enables the energy normally consumed to be returned to the grid cleanly, saving costs associated with energy consumption and cooling.
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Product
Advanced Power System - Dynamic DC Power Supply, 20 V, 50 A, 1000 W
N7951A
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The N7900 Series dynamic DC power supplies are designed for automated test equipment (ATE) applications where high-speed dynamic sourcing and measurement is needed.





























