Vsholding LLC

I-V Bias Generators foster high-speed signal acquisition.
Agricultural & Farming Products

I-V Bias Generators foster high-speed signal acquisition.

With 6 kV isolation and electronic protections, 100% solid-state UFBG-602/A/6kV (EDR88111/A/H6) aids data acquisition of signals generated by excited carbon atoms during MR Imaging recordings. UFBG-602/XXX utilizes high-speed SPDT&N and SPST switches and 2 bias power supplies. While SPDT&N (T4F152A05/5) changes biases in 150 nS, equally from +Vb to -Vb and vice versa, SPST (D3F152A1/5) switch...

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SPST-NO Solid-State Relays suit portable and remote equipment.
Electrical Equipment & Systems

SPST-NO Solid-State Relays suit portable and remote equipment.

With ultra-low input current consumption of 600 Â-µA at 2.6 V, µPDL100D100/3 1-Form-A Solid State Relays are suited for interfacing portable and remote equipment to high current loads. Units are available for input voltages from 2.6–5 V or 3.6–36 V, and depending on model and control voltage, devices can switch at rate of several KHz. Housed in Hockey Puck...

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Solid-State Relays control applications up to 10 kW.
Electrical Equipment & Systems

Solid-State Relays control applications up to 10 kW.

Suitable for portable and remote equipment, mR2M 1 Form B and mD2M 1 Form A Relays are available with input voltages from 2.4–5V or 3.2–40 V and feature low input power consumption of 300 mA at 2.4 V. Depending on model, devices can switch at rate of 20 KHz, making them suitable for proportional control, DAQ, and sampling. Encapsulated in 1.15 x 1.75 x 0.595 in. package, relays feature low 50...

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Power Distributing Relay delivers intelligent switching.
Electrical Equipment & Systems

Power Distributing Relay delivers intelligent switching.

Rated at 220 Vac/50 A (11 kW), Intelligent Sustainable Switch (iSUPS-220/50, P/N EDR84080) provides power to load from one of 2 power sources: power line (grid) and backup. It does not require additional power source for normal operation or any external commands to function. Self-contained solution exploits fuzzy-logic SPDT/N relay with tri-state output, intelligently processing signals in...

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Electrical Equipment & Systems

DC/DC Converter features transformerless architecture.

Utilizing transformerless voltage conversion topology, 7.5 kW Charge and Add (C/A) DC/DC converter is designed for electric car applications - specifically for converting 48 Vdc into 240 Vdc to drive brushless DC motor. This step-up (x5 input voltage), adjustable (0 V to Max) converter weighs less than 10 lb and may be stacked in any number and connected in series to achieve higher output voltage.

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Controls & Controllers

Isolated, Full-Bridge Driver works with DC, stepper motors.

Potted in 1.48 x .3 x .68 in. SIP8 enclosure, EDR82951 offers optically coupled I/O capable of blocking up to 2,500 V; CMOS-compatible enable/direction controls; as well as direction switching rates up to 300 Hz. Driver consumes 3.0 mA current at input voltages from 5-16 Vdc and is designed for 17-55 Vdc output voltage and up to 2 A typ output current at 0.050 W and 20 A peak. Internal precision...

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Electrical Equipment & Systems

Solid State Relay features specialized low-power design.

Model EDR82648 normally closed optically coupled solid state relay suits low-power applications. Features include blocking up to +/-100 Vdc or 70 Vac, load current capability up to 30 A/18 A, resistance of 0.09 W, control current of 0.9 mA at 2.9 Vdc, and 2 mW power is required to control 2 kW of output power. Unit comes standard in D2 packaging for PC Board mounting and can also can be...

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Electrical Equipment & Systems

Solid-State Relays include disable feature.

SIP8-packaged in 1.48 x .3 x .68 in. enclosure, H1L series power solid-state relays come with optically coupled inputs/outputs capable of blocking up to 5,300 V for H" series and up to 2,500 V for low-end product. Model EDR82958 is designed for ±30 Vdc (21 Vac) and current handling up to 6 A at 0.020 W, while Model EDR82953 can handle 30 Vdc with current up to 12 A and on resistance as low...

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Electronic Load tests power sources in diverse applications.
Construction Equipment and Supplies

Electronic Load tests power sources in diverse applications.

Bench top Model UPEL-2500 electronic load simulator is based on high-speed current transformer providing feedback to lateral MOSFETs. Average power rating is 2,500 W and maximum rating is 4,000 W. Unit features voltage range from 1-200 V peak to peak and current up to 100 A. Internal generator allows dynamic testing of many power sources. Dynamic loading capability is up to 1 KHz in ac/dc mode...

Read More »
I-V Bias Generators foster high-speed signal acquisition.
Agricultural & Farming Products

I-V Bias Generators foster high-speed signal acquisition.

With 6 kV isolation and electronic protections, 100% solid-state UFBG-602/A/6kV (EDR88111/A/H6) aids data acquisition of signals generated by excited carbon atoms during MR Imaging recordings. UFBG-602/XXX utilizes high-speed SPDT&N and SPST switches and 2 bias power supplies. While SPDT&N (T4F152A05/5) changes biases in 150 nS, equally from +Vb to -Vb and vice versa, SPST (D3F152A1/5) switch...

Read More »
SPST-NO Solid-State Relays suit portable and remote equipment.
Electrical Equipment & Systems

SPST-NO Solid-State Relays suit portable and remote equipment.

With ultra-low input current consumption of 600 Â-µA at 2.6 V, µPDL100D100/3 1-Form-A Solid State Relays are suited for interfacing portable and remote equipment to high current loads. Units are available for input voltages from 2.6–5 V or 3.6–36 V, and depending on model and control voltage, devices can switch at rate of several KHz. Housed in Hockey Puck...

Read More »
Solid-State Relays control applications up to 10 kW.
Electrical Equipment & Systems

Solid-State Relays control applications up to 10 kW.

Suitable for portable and remote equipment, mR2M 1 Form B and mD2M 1 Form A Relays are available with input voltages from 2.4–5V or 3.2–40 V and feature low input power consumption of 300 mA at 2.4 V. Depending on model, devices can switch at rate of 20 KHz, making them suitable for proportional control, DAQ, and sampling. Encapsulated in 1.15 x 1.75 x 0.595 in. package, relays feature low 50...

Read More »
Power Distributing Relay delivers intelligent switching.
Electrical Equipment & Systems

Power Distributing Relay delivers intelligent switching.

Rated at 220 Vac/50 A (11 kW), Intelligent Sustainable Switch (iSUPS-220/50, P/N EDR84080) provides power to load from one of 2 power sources: power line (grid) and backup. It does not require additional power source for normal operation or any external commands to function. Self-contained solution exploits fuzzy-logic SPDT/N relay with tri-state output, intelligently processing signals in...

Read More »
Electrical Equipment & Systems

DC/DC Converter features transformerless architecture.

Utilizing transformerless voltage conversion topology, 7.5 kW Charge and Add (C/A) DC/DC converter is designed for electric car applications - specifically for converting 48 Vdc into 240 Vdc to drive brushless DC motor. This step-up (x5 input voltage), adjustable (0 V to Max) converter weighs less than 10 lb and may be stacked in any number and connected in series to achieve higher output voltage.

Read More »
Controls & Controllers

Isolated, Full-Bridge Driver works with DC, stepper motors.

Potted in 1.48 x .3 x .68 in. SIP8 enclosure, EDR82951 offers optically coupled I/O capable of blocking up to 2,500 V; CMOS-compatible enable/direction controls; as well as direction switching rates up to 300 Hz. Driver consumes 3.0 mA current at input voltages from 5-16 Vdc and is designed for 17-55 Vdc output voltage and up to 2 A typ output current at 0.050 W and 20 A peak. Internal precision...

Read More »
Electrical Equipment & Systems

Solid State Relay features specialized low-power design.

Model EDR82648 normally closed optically coupled solid state relay suits low-power applications. Features include blocking up to +/-100 Vdc or 70 Vac, load current capability up to 30 A/18 A, resistance of 0.09 W, control current of 0.9 mA at 2.9 Vdc, and 2 mW power is required to control 2 kW of output power. Unit comes standard in D2 packaging for PC Board mounting and can also can be...

Read More »
Electrical Equipment & Systems

Solid-State Relays include disable feature.

SIP8-packaged in 1.48 x .3 x .68 in. enclosure, H1L series power solid-state relays come with optically coupled inputs/outputs capable of blocking up to 5,300 V for H" series and up to 2,500 V for low-end product. Model EDR82958 is designed for ±30 Vdc (21 Vac) and current handling up to 6 A at 0.020 W, while Model EDR82953 can handle 30 Vdc with current up to 12 A and on resistance as low...

Read More »
Electronic Load tests power sources in diverse applications.
Construction Equipment and Supplies

Electronic Load tests power sources in diverse applications.

Bench top Model UPEL-2500 electronic load simulator is based on high-speed current transformer providing feedback to lateral MOSFETs. Average power rating is 2,500 W and maximum rating is 4,000 W. Unit features voltage range from 1-200 V peak to peak and current up to 100 A. Internal generator allows dynamic testing of many power sources. Dynamic loading capability is up to 1 KHz in ac/dc mode...

Read More »

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COVID-19 Response Suppliers COVID-19 Response:
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We are using the power of our platform to aid in the mass shortage of critical supplies. If your company can help provide supplies, capabilities, or materials for products such as N-95 Masks and Tyvek SuitsPlease let us know.

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