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Our Power Supply with single to 4 channels and digital/analogue display series. Its high stability and enhanced linearity makes this regulated DC power supply significantly useful in where high performance and stable power sources are required. It is widely adopted for R&D, educational and industrial usage.
General Features:
- Single to 4 adjustable channels
- 0-30V voltage linearly adjustment
- 2 display for voltage and current
- Low noise and ripple (<1mV)
- voltage and current pre-set feature
- CV/CC mode auto change
- Full LOADING continuous operation over 16 Hrs
- Conforms to EN61010-1
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Bench Top power supplies are recommended for research and laboratory use. They offer flexibility in terms of voltage range and output polarity. These are stand-alone units which all feature an output voltage display.
The PM20D and PM30D dual output supplies include a 4 digit LCD read out and low voltage (+-5V and +-12V) supplies. Lower cost versions, PM20S and PM30S offering only single polarity output are also available. All supplies in this range accept ac or dc input - referred to as universal supply input.
features :
- mains input
- output range up to 3000V
- low ripple
- positive or negative HV
- overload protected
- clear display of output voltage
- multi-turn set dial
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The NEW and compact generation of AC-DC converters with universal input range for worldwide use. This small 150 W unit, is available with 5 single outputs. It’s very compact design with an ultra low profile suits very well for U1-size racks and systems. A highly effiecient (89-90%) and reliable converter for high end applications like Semiconductor-equipment, traffic-information systems, LED displays, etc. NEE –Series are safety approved acc. to UL, C-UL EN.
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DC – UPS Systems for Safety Relevant Installations
With their modular construction, the latest DC – UPS systems in the GTLB/GTPB series from Zentro Elektrik expand the existing comprehensive range of DC – UPS systems for supplying power to safety relevant installations.
The AC/DC systems in standby parallel mode are designed for outputs
from 250 Watt up to 600 Watt and fitted with batteries at the customer’s request. Additional DC/DC converters can be added to the system if more output voltages are required.
A battery control and monitoring module allows to control the charging current and temperature control of the charge closing voltage.
Over and above this, numerous monitoring and control signals are provided via relays, LED’s or potentiometers. A signal relay, for example,
if the charging voltage fails, to switch off the battery on it reaching the closing discharge voltage, to give advance warning of reaching closing discharge voltage with an additional adjustable threshold or individual limitation of the battery charging current to prolong battery life, and
many more. LED displays and adjustable potentiometers provide for comprehensive signalling and the ability to adjust the maximum charging voltage or the defined point of battery switch-off.
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AC / DC Power Supplies
Encapsulated Power Modules
We offer the widest range of fully encapsulated AC/DC power modules in the market. There are 4 product series with more than 300 standard models from 6 to 60W for PCB-mounting, with screw terminal block ,with Faston-tabs or for DIN-rail mounting. These power supplies feature universal input 85-264VAC and are available as safety class l or class ll product. The TMT series complies also with medical safety standard IEC/UL 60601-1 and withindustrial safety standard UL508.
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A wide range of power supplies for nearly every requirement.
- Powers from 80W to 12kW
- Currents from 0,4A to 300A
- Voltages from 18V to 300V (or even higher, by request)
- 19" and desktop models with 2/3/6/9HE
- Custom designs possible
- Programmable via analogue interface, USB, IEEE, RS232 or CAN
- Exchangable interface cards with LabView support
- Special version ZH with active load (2400W peak pulse power) and high voltage dynamics, as well as triggerable car start curve according DIN 40839
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This type of power supply has all in one:
High efficiency, low line distortion and power factor correction (PFC). It’s an optimal combination of good cost-performance for both; end-users and power production companies.
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# Models 1785B, 1786B, 1787B & 1788 are Programmable DC Power Supplies that offer new levels of "ease of use" and programmable functionality. Direct key in entry makes voltage and current selection fast, accurate and easy. In case calibration allows for simple, cost savings, uninterrupted operation. Sixteen user programmable preset outputs
# Controllable Output On/Off Switch
# 10mV/10mA setability resolution
# Closed case calibration
# Low ripple and noise
# Excellent temperature stability
# Serial interface cable and software included
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High Voltage Power Supplies - rugged, compact, reliable instruments for just about any high voltage application.
With up to 20 kV output capability, a GPIB computer interface, and 0.001 % voltage regulation, these high voltage power supplies have become the industry standard.
There are several models to choose from, with outputs ranging from 1.25 kV to 20 kV.
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# BK Precision's new Model 1761 Triple Output DC Power Supply offers outputs with two 0 to 35V, 0 to 3A and one 2 to 6.5V, 5A outputs with two 4 digit LED displays. The 4 digit LED displays offer 10mV and 1mA resolution which provides higher accuracy. This makes it an ideal supply for power sensitive applications. The 1761 is fully overload protected and comes with a two year warranty. Continuously monitor voltage and current output on two 4-digit LED displays
# Connect two supplies in parallel to double the current output
# Connect two supplies in series to double the voltage output
# Reliable, Durable
# Operate continuously at full load without overheating
# Fully overload protected
# Coarse and fine voltage controls
# Excellent regulation
# Very low ripple
# Constant voltage or constant current operation
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Compact and powerful laboratory power supplies for applications in R&D, schools, workshops and test environments. With analogue interface, current/voltage seperately adjustable from 0...max.
- Voltages from 16V to 150V
- Currents from 2,5A to 40A
- Powers from 80W to 640W
- Analogue interface
- Illuminated LCD or LED displays
- Additional outputs
- Parallel or series connection
- High stability
- Linear and switched mode versions (with wide range input)
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Laboratory Power Supplies
Switched mode or linear laboratory power supplies and interfaces with
IEEE4882 (GPIB), USB1.1, RS232, RS485, CANopen fibre-optic cable
(on request) supplied by Zentro-Elektrik are supplied to customers engaged in research, development and testing, who require individual
and reliable test functions.
Controlled automatically from an external computer or by means of an integrated control unit, they are adjustable either manually or via an analogue interface.
The range of products supplied by Zentro-Elektrik includes such items as equipment for burn-in tests and various applications for use in the lab and testing station.
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The models 1790 is a cost effective, high power, regulated DC power supply with 640 Watt output (0 to 32V, 0 to 20A). It is a linear high current DC power supply suitable for bench operation or standard 19" rack operation. This linear power supply is a high power workhorse that will easily deliver clean power to your high current circuits.
Constant Voltage/Constant Current Operation
Remote Programming Facility
Facility for Presetting the Output Voltage and Max.
Load Current Limits
Separate DC Output ON/OFF Switch
Remote Sensing Facility
High Stability and Close Regulation ±0.01%
Meet CE Specifications
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The LRMY series which combines small size, high efficiency, low price and high reliability has been developed to be comprehensive and can be used with full range for input voltage of 85-264Vac, anywhere in the world. As an open frame type it is possible to mount the unit in two side. For the Molexconnectors is possible to have the complete wire harness as option (add WH).
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Features :
- ZVT technology to reduce power dissipation and improve efficiency
- Various output configuration is selectable
- Built in active PFC, PF>0.95
- Universal AC input/full range
- Remote Control on every individual output module
- Remote Sense on every individual output module (MS-75, 150,300)
- Built in parallel function (MS-300)
- Protections: Short circuit / Overload / Over voltage for all output modules
- Additional 12V/0.1A auxiliary output for remote control
- Cooling by built-in DC fan with fan alarm function
- 3 years warranty
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Switching power supplies with modular design that consists of 2 stages; Front end PFC and output modules. Using zero voltage switching technology to realize the power factor correction, the line input is rectified into high DC voltage by the front end PFC stage, and then the DC output modules will transfer the operating voltage into all kinds of DC output voltages from 1.6V to 53V. There are currently 75W, 150W, 300W single output modules and 100W dual output modules to fulfill all kinds of applications up to 14 isolated outputs. There are millions of combinations available for the modular series. You can configure the DC outputs needed to get the fastest solution for your power requirements with safety and EMC certificates. No more NRE/safety application charges and long peroids of waiting for certificates to come through! This is a revolutionary standard power solution that fulfills your custom made request !
* Universal input voltage
* Uses ZVS technology to reduce power dissipation and improve efficiency
* Large range of output configurations available
* Remote control on each module
* Remote sense on MS-75, 150 & 300 modules
* Built in active PFC, PF>0.95
* Built in parallel function on MS-300
* Fan alarm function
* Forced air cooling
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The TEX-120 series is a range of sealed fieldpower supplies for applications in
harsh outdoor environment. The die-cast aluminium case is water-(incl. salt water), ice, dust and oil resistant to IP67 and NEMA4X requirements.
The construction is shock and vibration proof.The operating temperature range
is specified from -40°C to +85°C without any derating.
There are 2 models available with regulated 12VDC/8A and with 24VDC/5A output. The power supplies feature universal 90 to 264Vac input range and
have safety approvals including CB scheme, IEC/UL 60950-1 and UL 508.
The product is also certified to ATEX94/9/EC for class l, zone ll applications in
hazardous locations.
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GSA TRC-
This extremely compact size power supply is a simple transformer-rectifi er device with protection varistors.The transformer
is provided with winding screen and treated with a special epoxy dye. It takes advantage of the best residual
three phase undulation so maintaining ripple level under 5%. The maximum variation of the output voltage varying the
load from 0 to100% is equal to 2V.
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Power Supply Modules
• Range of Fixed or Variable Power Supply Module
• Battery Simulator Module Capable of Sinking or Sourctng Current
• Fixed Supplies Have up to U User Specified Outpi Voltages
• Variable Supplies Can Deliver up to 48V Per Channel With 2A Maximum Current
• VISA and Kernel Support For PXI Environments
• Complies with PXI and CompactPCI Specifications
The 41-720 range of Fixed Power Supply modules provides the user with up to 4 separate voltage outputs isolated from the PXI backplane. Any combination of 3.3V. 5V. 12V or 15V can be specified with a maximum current capability of 4A for the 3.3V option Software provides on/off control and status monitoring for each output.
Programmable Power Supplies provide voltage outputs which are fully adjustable under software control. The 40-735 delivers posilive 10V and the 40-736 delivers negative 10V. both with a maximum current of 1A. The output voltage can either be derived from the PXI chassis supply or from an external source.
The 41-740/741 are dual Programmable Power Supplies and can deliver up to 48V at 2A. They are fed from an external AC mains, or DC 56V supply.
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The model 9124 is a laboratory grade, 0-72V/0-1.2A programmable DC Power Supply providing great performance and features not found in other supplies in this price category. The power supply was designed to meet the needs of today’s applications in R&D design verification, production testing or university labs that require clean and reliable power, high resolution/accuracy and fast transient response time.
* Excellent display resolution
* Fast transient response time (<20ms)
* SCPI compatible
* RS232 interface (standard), USB optional
* Closed case calibration
* Compact size for bench use or rack mountable (2U x 1/2U size)
* DVM and Miliohm meter
* Discrete Fault Indicator/Remote Inhibit (DFI/RI). Useful for turning multiple power supplies On/Off simultaneously
* Application Software for front panel emulation and simple test sequence generation included
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GPIB Programmable DC Linear Power Supply ( PPS 3520)
Dual output 35V/ 2A
Model: PPS-3520
Standard GPIB Interface
Electronic Calibration via Front Panel or GPIB
Programmable over voltage and over current protection
Low ripple and noise output
Voltage controlled external programming capabilities
Output enable and disable
Remote sensing function
Programmable up/down fine tuning
Power-off memory
PPS-3520 GPIB Programmable Power Supply
GPIB PPS 3520 Specifications:
DC Output Max Ratings : 70W per Channel
Output Voltage : Dual 0 to 35V
Output Current: Dual 0 to 2A
Programming Accuracy :
Voltage 0.05%+2LSB
Current 0.15%+5LSB
Programming Resolution :
Voltage 10mV
Current 0.6 mA
Operating temperature 0 to 50 deg C.
Ripple and noise : 1 mV rms
Ripple peak(p-p) : 10mV p-p
Read back Accuracy
Voltage 0.1%+2LSB
Current 0.2%+5LSB
Transient Recovery 50 micro sec. typical
Programming up/down speed 15ms/20ms typical
General
Power requirement : 115V , 230V AC+10%, 50/60Hz
Dimensions : 8.7"(W) x 3.4"(H) x 11.8"(L) (220x86x299mm)
Weight : 18lbs (8.16kgs)
Accessories : Test leads, power cord and owners manual
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# The Model 1672 is a Quad Display Triple Output DC Regulated Power Supply that provides one fixed output (5V/ 3A) and two variable outputs (0 – 32V/ 0 – 3A) ratings. The four displays allows the user to continuously monitor the voltage and current values of the two main outputs. The variable outputs can work independently, or in series tracking, or parallel mode. Independent control of Voltage and Current for variable output
# CV/CC operation
# Separate 3 digit displays for voltage (Green) and current (Red) for both variable outputs
# LED indication for CV (Green) and CC (Red) modes
# Overload indication LED for Fixed output
# Series tracking and parallel mode operation for Triple output unit
# Output terminals are banana style (not binding posts), click on Accessories for leads
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The PWR Series offers constant voltage (CV)/constant current (CC) automatic crossover DC power supplies that enable you to combine a wide range of voltages and currents within the output power rating. For example, the model that has an output power rating of 1600W (PWR1600L) provides a seamless operation range from 80 V - 20 A to 16V - 100A. With a single PWR Series power supply alone, you can cover an extensive output range equivalent to what is provided by three to six conventional single range DC power supplies. L type can output up to 160% of the output current rating (in the continuous and intermittent extended operation areas). PWR1600L supports a maximum output of 10 V - 160 A.
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Features :
- AC input range selected by switch
- Protections : short circuit/ Over load
- Cooling by free air convection
- 100% full load burn-in
- Fixed switching frequency at 37 Khz
- Lost Cost
- High reliability
- 1 Year warranty
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Absopulse Electronics designs and manufactures an extensive range of rugged, high-performance AC-DC power supplies, rectifiers and battery chargers. They are suitable for operation in industrial, mining, military, marine, railway and utility environments.
We provide cost-effective solutions for almost any input/output and mechanical configuration requirement, with output power ranging from a few watts to well over 5000W.
Our rugged, field proven AC-DC designs offer:
- AC-inputs: 85Vac to 264Vac universal, 115/230Vac or custom
- Outputs: 12Vdc, 24Vdc, 48Vdc, 125Vdc, 250Vdc or custom
- High input and/or output voltages available
- EMI filtering to meet any standards
- Immunity to shock, vibration, humidity, moisture, dust and insects on conformal coated and potted/encapsulated versions
- Operating temperatures of -40°C to +85°C available
- Power factor corrected inputs (PFC) available
- Single or three-phase designs available
- Full electronic protection
- Unit/module fail alarms (form C contacts) optional
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Special power supply for drive electronics
PFC, high impulse load.
DIN rail mounting clip and heatsink option.
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Power supplies in modular 2- or 4-modules DIN boxes, 15, 30, 60 or 60W power, stabilized 5, 12, 15 or 24Vdc output; high efficiency, 50°C operating temperature without any performance reduction.
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CSD Series Switching Power Supplies, in modular DIN case with Class 2 double isolation, 90…264Vac/100…350Vdc input.
Items with adjustable 5…15Vdc, adjustable 12…15Vdc, adjustable ±12…±15Vdc and 24Vdc output, 0.6A , 1A , 2.5A , 3A output currennt in 2 or 4 module-cases are available.
EMC compliant to Civil application standards; RoHS compliant; no grounding needed;
Short circuit, overload, over temperature, input / output overvoltage
protection. Designed for use with SELV and PELV circuitry.
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Convel DIN rail mounting power supplies are designed for quick and trouble-free installation onto 35mm profile DIN rails.
With outputs ranging from 5V to 24V and maximum current capabilities of 100mA to 4A, these units are ideal for many instrumentation and sensor applications.
Every model in the range is provided with output current foldback limiting and is fully short-circuit protected.
Great attention has been taken to usability and safety.
Link selection allows the use of 115 or 230V supplies without derating.
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DIN rail power supplies with high performance and compact dimensions, in linear or switching technology. For instance, the 240W/24V/10A model come with PFC, 3-phase wide range input and are only 125 x 125 x 125mm.
- DC output: 12V or 24V fixed, 12...14V, 24...27V, 48...56V adjustable
- AC input: 230V or 90..264 (wide range)
- Powers from 6W to 960W
- Linear and switching mode types
- PFC
- 3-phase variants
- Remote sense
- Power fail output
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