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They may be unglamorous and unobtrusive, but without them it would not be possible to operate an electronic system. Power supplies are essential. They provide the voltage supply for sensors, actuators, controllers and other electrical loads. ifm offers low-cost transformer power supplies but also powerful switched-mode power supplies for different applications.
Transformer power supplies
Transformer power supplies provide a low voltage, normally 24 V DC to supply PLCs, sensors or evaluation electronics. A transformer according to DIN 0551 ensures a safe electrical separation from mains voltage and low voltage. The output voltage can be regulated (± 5%) or smoothed by means of capacitors. The different designs and output powers allow adaptation to diverse operating conditions.
Switched-mode power supplies
Primary switched-mode power supplies are a compact and economical solution to supply sensors, actuators and sensitive electronic components and are gaining more and more acceptance. As opposed to conventional transformer power supplies with regulated output voltage primary switched-mode power supplies need no heavy transformers so that there are fewer iron and copper losses. They are therefore distinguished by a very high degree of efficiency of up to 92 %. |
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| The PSR series power supplies are regulated DC power supplies capable of operating from 100/240 VAC input, 50/60 Hz. The PSR power supplies include a shunt regulator and blocking diode. They can be used with any controller/amplifier combination to provide a complete solution for single- or multi-axis applications. The PSR series are available in two models: PSR-12-24 and PSR-6-48. |
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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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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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| MTM Power GmbH, the specialist of individual power supplies, has designed a new generation of DIN rail power supplies, series HSA, for industrial application. As universal compact power supplies, they have an output power of 120 or 240 W. One of the major advantages is to increase to a maximum the readiness for operation of the system to be supplied even under difficult conditions. With dimensions of 50 x 130 x 130 mm (HSA120) and 80 x 130 x 130 mm (HSA240), they perfectly fit into cabinets only offering little space. The devices are available with output voltages of 12, 24, 36 and 48 VDC. They have a high efficiency of up to 89 %, are continuously short circuit protected and need no ground load. The output current is electronically limited in case of overload and the devices then change into constant current operation. Due to this characteristic curve and the reduction of the output voltage to 0 V at the same time, they are protected against short circuit damages and thus offer the possibility to supply loads with high inrush currents without switching-off or intermitting resp. |
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| MTM Power GmbH, the specialist of individual power supplies, offers power supplies for DIN rail mounting with 15 to 75 W. These primary switched modules have been designed as universal compact power supplies with wide input ranges for worldwide applications in switching cabinets and allow an efficient, cost-saving solution for different tasks. They are vacuum encapsulated which allows the use under critical environmental conditions. Further features are rugged design, SMD-technology, automatic 100 % final test and 100-%-burn-in-test. MTM Power DIN rail power supplies comply with the Low Voltage Directives as well as the up-to-date EN standards as regards CE conformity. All devices are short circuit protected, need no ground load and are available with various modification possibilities. |
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X-Series: Semi-regulated 3-Phase power supplies 960W
Power supplies in the DIMENSION X-Series include an innovative concept for genereating a DC-voltage from a three-phase input.
- Output voltage: 24V (units with output up to 72V available)
- Output current: 40A
- 25% BonusPower
- AC-input 400V-Unit: 3AC 400V
- Efficiency: 95.5%
- Operational temperature range: -25°C to +70°C
- Dimensions: 96x235x157mm
- Weight: 1.4kg |
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- Unparalleled compact design, up to 55% less space required
- Unmatched efficiency of up to 95%
- MTBF > 600 000h, specified capacitor lifetime > 50 000h
- 80W to 480W output power
- 1-phase or 3-phase input
- Metal housing
- Quick-connect spring-clamp terminals
- Output voltages from 12V to 56V
- 150% peak load capability up to +60°C
- DC-OK relay contact
- Operation from -25°C to +60°C
- Active PFC, even for 3-phase input
- 85V to 264Vac wide-range input (single phase)
- DC input from 88V to 370Vdc (single phase)
- Extra low inrush current
- Ride through buffer units
- Decoupling modules |
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- 25W to 100W output
- 1-phase input
- Molded plastic housing
- Quick-connect spring-clamp terminals
- Output voltages from 5V to 56V
- Special measures for parallel operation
- Decoupling module for redundancy
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* HiTech for most demanding industrial applications
* 12-56V, 2,5-30A
* Very high efficiency rates up to 93%
* Class B limits (emissions) for input and output
* Easy mounting and fusing
* Power Boost (up to 25% more capacity, no need for
overdimensioning)
* Ideal also for parallel operation
* World-wide approvals (UL, EN, CSA, CBScheme)
* Excellent cost-benefit ratio |
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RPS-30: DIN rail power supply for automation systems, in plastic cover. They are designed for direct mounting on 35 mm DIN rail mount, EN 50022 (wires connection: input - 2 terminals, output - 4 terminals).
Features of RPS-30:
- universal AC or DC input (full range),
- protections: short circuit, overload, overvoltage,
- cooling by free air convection,
- LED indicator for power on,
- 100% full load burn-in test,
- fixed switching frequency at 100 kHz,
- high efficiency and low dissipation,
- low nois and interference,
- 3 years warranty.
RPS-120: DIN rail power supply for automation systems, in metal cover. They are designed for direct mounting on 35 mm DIN rail mount, EN 50022 (wires connection: input - 2 terminals, output - 4 terminals).
Features of RPS-120:
- AC input range selectable by switch,
- protections: short circuit, overload, overvoltage, overtemperature,
- cooling by free air convection,
- LED indicator for power on,
- 100% full load burn-in test,
- fixed switching frequency at 55 kHz,
- high efficiency and low dissipation,
- low nois and interference,
- 3 years warranty.
Compliance with EMC standards:
- EMI conduction & radiation: EN55011, EN55022 (CISPR22) Class B,
- harmonic current: EN61000-3-2,-3,
- EMS immunity: EN61000-4-2,3, 4,5,6,8,11, ENV50204, EN55024,
EN61000-6-2, EN61204-3 Heavy industry level, criteria A.
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General Purpose 24 to 240W
The TCL series is a family of DIN-rail power supplies which come in ultra compact, light weight plastic housing. These products offer an economical solution for many applications in the industrial, office or residential environments. Easy snap-on mounting on DIN-rails or also wall mounting with an adaptor.
High Performance 70 to 600W
The TSP series represents a range of high performance DIN-rail power supplies with innovative and powerful features! Shock and vibration proof construction with a rugged metal case these products are designed to work reliable even under most difficult factory floor conditions. Excellent electrical specifications and high immunity against electrical disturbances makes the TSP series product the best choice to power sensitive loads in industrial process controls, machine tools or other demanding applications. A high power reserve guarantees a reliable start-up of loads with high inrush currents as i.e. motors. 14 standard models are available with tightly regulated, adjustable output voltages of 12, 24 and 48VDC and up to 25A. The power supplies are specified for industrial operating temperatures from -25°C to +70°C with convection cooling and provide also a thermal overload protection. All models feature as standard Remote ON/OFF and remote diagnostic via relay contacts or NPN output.The products come with an International safety approval package and are also certified to ATEX 94/9/EC
for hazardous locations (opt.) |
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Universal single and double phase power supplies, CWS series.
185-550Vac input, very high efficiency, low operating temperature . 75, 120 and 24W power, 12, 24 and 48V output.
> 14 A output current peak for 0.5 s for starting-up heavy loads and fuses selectivity.
Short circuit, overload, over temperature, input / output overvoltage protection.
High reliability and immunity against overvoltages due to failures on AC line. |
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AC / DC Power Supplies
Enclosed Metal Case
For general purpose applications we offer a range of cost-effective power supplies in low profile metal case with screw terminal block. There are 92 models available from 15 to 1000W with single-, dual-, or triple-output. |
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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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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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| A range of multi function products specifically designed to suit the requirements of all combined heat and power, co-generation, diesel and gas engine generator applications. This high quality product portfolio offers the generator set manufacturer and panel builder a flexible mix of contemporary and traditional products, including a comprehensive range of generator set controllers, integrated digital power metering, and a %u2018one stop%u2019 solution package of measurement, protection and control instrumentation. |
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| MPD offers a wide range of high performance low power AC/DC power supplies, including many new, very low cost encapsulated, open frame and enclosed models. If your equipment requires a compact footprint, universal AC input, robust filtering, and high efficiency; we have a low cost power supply to fit your application. Most have CE certification and safety approvals (including medical), and more are pending. |
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| Factorized Power Architecture maximizes a power system by providing a high degree of system flexibility, superior power density, efficiency, transient response, and reliability. This new architecture is enabled by V-I Chip components: the BCM intermediate bus converter, the PRM non-isolated regulator, and the VTM current multiplier. These families of integrated power components provide new ways to create small, cost-effective, high-performance power system solutions. |
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Safety and reliability continue to gain increased importance in many industrial applications. The family of power supplies offers several solutions to increase the reliability and safety of the application. The N+1 redundancy modules provide a cost effective means for providing back-up power in the event the primary power supply fails. The "Buffer" module provides added reliability for conditions of "Brown-out" when input power is unreliable. The comprehensive line of Switched Mode Power Supplies accepts wide ranges of both AC and DC input voltages and has global certifications to meet worldwide single-phase and 3-phase application requirements. The line of Allen-Bradley Power Supplies has two distinct families the standard and Compact that are essential components for complete low voltage control solutions.
- Reliable Design
- Leading Edge Technology
- Reserve Power and Load Response
- Parallel Connection Compatible
The Allen-Bradley Bulletin 1497 Global Control Circuit Transformers from Rockwell Automation are designed to reduce supply voltages to machine tool control circuits, providing greater safety to operators. These transformers also isolate the control circuits from power and lighting circuits. They are especially designed to accommodate the momentary current inrush caused when electromagnetic components are energized, without sacrificing secondary voltage stability per NEMA ICS2-100. |
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Fan-less power supplies for computer systems ATX and U1 form factors
Redundant power supplies
Fan, convection and water cooled
Chargers
Standard and custom products
Made in Germany |
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LoPAC Family - AC-DC Switcher Power Supplies
The LoPAC family consists of three ultra low profile, fan cooled, switching power supplies that combine the advantages of power factor correction (PFC) with high power density. They consist of the PFC Mini, PFC Micro and PFC MicroS. |
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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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In the area of suppression modules for contactors, valves and motors, we offer the corresponding components to increase EMC throughout the whole installation. We can meet all normal requirements in the field of power supplies with our power supply units, incorporating primary switching technology and control-power transformers.
Interface technology is represented in the Lutze programme by a wide range of different components that can be used to create just about any interface needed in your application.
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| Powersolve are able to offer modifications to standard products and full custom designs to meet specific customer requirements, consult sales office for details or fill in the Enquiry Form above. |
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Open frame
- 3 or 4 output voltages
- VME bus signalling
- Fan monitoring
Power systems
- From 300 W to 1000 W output power
- (n + 1) redundancy
- Design in 3 U subrack
19"
- AC/DC switched mode power supply
- AC/DC linear control systems
- AC/DC converts
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