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| Following the state-of-the-art trend in automation for decentralized systems without professional cabinets MTM Power has designed the new series PM-IP67A with 50, 75, 100, 150 and 200 W. Remarkable feature of the primary switched modules is that they are suitable for applications with protection degree IP67 for different tasks in indoor and outdoor industrial applications. Without any additional protection against harsh environmental conditions these power supplies manufacturer can be mounted and used just at the place where needed. The compact power supplies with AC and DC wide input range are designed for worldwide use and are available with single and dual outputs of 5, 12, 15, 24, 36, 48, ±12, ±24, ±36, ±48 and 12/24 VDC. Their dimensions are 166,0 x 85,0 x 35,0 mm and they are connected via 7/8" interconnectors. The devices are vacuum encapsulated, acc. to Protection Class 2 and comply with the Low Voltage Directives as well as with the up-to-date EMC Standards as regards CE Conformity. Further features are rugged design, SMD-technology, automatic 100 % final test and 100-%-burn-in-test. The series PM-IP67A is short circuit protected, needs no ground load and is operating within a temperature range of -40 to 75 °C. |
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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 professional 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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Transformers with motor-driven tap changers can be controlled with automatic voltage drivers.
Actuation of the motor drive leads to a voltage change by one tap. If the difference between actual voltage and set-point exceeds a certain limit, a regulation comand ("up", "down") is initiated.
SPRECON-E-C-AVR can be adapted to customer-specific requirements to the greatest possible extent. Moreover, several units can be operated in parallel mode, which is based on the master/follower principle. Thereby, the circulating reactive current is monitored.
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| The charge pump ICs provide inverted voltage (XC6351) or double step-up voltage(XC9801) with only 2 external capacitors manufacturer connected. IC shrinkage is realized compared to DC/DC controllers that use choke coils. The XC6351Series are integrated in to SOT-26 packages. The output is inverted and negative voltage. The XC9801 are double step-up ICs and integrated in to MSOP-8A packages. |
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Epson's Power Supply series includes various model types dedicated for a wide range of application fields.
The portfolio offers different model types (DC to DC Converters, Voltage controls, Voltage Detectors, Power Management ICs, Power Supply ICs for logic and liquid industrial crystal professional displays).
All Power Supply ICs are fabricated in highly developed process technologies, which provide extremely power saving products.
DC to DC converters are featured with :
- Power supply voltage conversion IC.
- Easy voltage conversions from input voltage to positive/negative potential
(two conversion types; one-fold for reverse polarity and two-fold for the same polarity).
- Power conversion efficiency: 95% typical.
- Possible to double pressure rise to positive potential.
DC to DC converters and voltage regulators are featured with :
- Power supply voltage conversion IC.
- Easy voltage conversions from input voltage to positive negative potential
(two conversion types; one- and two-fold for reverse polarity and two- and three-fold for the same polarity).
- Power conversion efficiency: 95% typical.
- Built-in circuit for voltage stabilization.
- Four temperature coefficients suitable for LCD power supplies.
- Generation of 4/3/2 times output voltage in the negative direction.
- Possible to 2/3/4 times pressure rise output to the positive potential.
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Switchmode DC-DC Regulators
High-efficiency switchmode solutions provide longer battery life, less heat, and smaller size.
Power-Supply Cookbook
Choose the power-supply specifications that most closely meet your needs. View a circuit design, complete with a schematic diagram and bill of materials.
XScale PMIC Technology
Third-Generation PMICs for Monahans Extend Maxim Leadership
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| The product family PMG/PCMG with DC input voltage completes the range of primary switched MTM Power Modules. The modules offer an input range of 20...72 VDC and allow - due to the different types available in this series - efficient solutions in numerous application fields. They are available with single, dual or triple outputs. The single and dual (sym.) versions are UL 60 950 and UL 508 approved. Dimensions are 90,5 x 65,5 x 33,5 mm for PCB-mounting (PMG) and 120,0 x 65,5 x 33,0 mm for chassis mounting (PCMG). Thus, they offer the same dimensions and pinning as the standard AC/DC and low voltage modules of the same wattage range which allows the customer to design only one layout for standard AC, low voltage and DC input. The vacuum encapsulated devices offer an isolation of 3,3 kVrms and comply to the up-to-date EN standards as regards CE conformity. Further features are rugged design, SMD-technology, automatic 100 % final test and 100-%-burn-in-test. The series PMG/PCMG offers 15 W or 30 W constant output wattage, is short circuit protected and needs no ground load. |
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SMD-Package 1 to 15W
Our range of isolated DC/DC converters in SMD package offers products from 1 to 15W with unregulated or regulated output voltages. All models provide high pin accuracy and are qualified for automated ick-and-place machines.
They can withstand the high temperatures in lead-free reflow solder processes and comply with IPC J-STD-020C standard. All products can also be supplied in tape and professional reel package.
High Performance 3 to 60W
Our TEN series is an extensive range of high performance DC/DC converters with output power ranges from 3 to 60W, offering excellent specifications and very high power density in shielded metal packages. Models with wide 2:1 or ultra-wide 4:1 input ranges are available. All TEN series models offer an extended operating temperature range of -40 to 85°C and provide an internal EMI-filter. |
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Compact DC/DC converters for DIN rail and wall mounting
At 100 Watt and 500 Watt the latest DC/DC converters from Zentro Elektrik extend the existing comprehensive range of converters.
The compact DC/DC converters are designed for applications in automation engineering, power dosing and power station engineering, in traffic systems and railway in particular, and in mechanical engineering. They are air-cooled and have many control, operating and display elements.
Connections are made by means of easy-to-use screw terminals.
The converters are distinguished by a high degree of efficiency of > 80% and comprehensive protective and control facilities such as protection from overload and overvoltage, thermal protection and decoupling professional diodes. Options such as a varistor at the output, to prove additional overvoltage protection or a signal relay, further distinguish the
GWH 100 / 500 series of converters. Up to 3 units with active current sharing can be switched in parallel to extend power. |
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| XP Power announces its JCA series of miniature, board-mounted low power DC/DC converters. Measuring just 1 x 0.8 x 0.4 inches (25.4 x 20.3 x 10.0 mm), the device's shielded metal package is 0.25 inches (6.4 mm) shorter than the 1.25 inch (31.8 mm) industry norm. Using the customary 24-pin DIP layout, the units occupy 20% less printed circuit board area than traditional products. This allows designers to reduce the size of new developments or add in more features, while maintaining the industry standard pin-out makes the industrial converter an ideal drop-in replacement for existing designs. |
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The Si8250 is the first fully digital switch mode power controller that delivers the flexibility of a DSP and the fast response of a hardware controller.
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- multifunctional voltage regulator
- integrated transducer and industrial recorder functions
- integrated statistical functions to measure and evaluate operation data
- several programs for parallel operation of transformers
- take over of tasks from the working area of the transformer |
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ADI offers a wide variety of Low Dropout Linear regulators. ADI anyCAP regulators are stable with any good quality capacitor manufacturer down to 0.47 µF. ADI regulators offer high accuracy in small SOT-23 packages and include features like thermal overload protection, safety current limits, and shutdown mode to drastically reduce current consumption. ADI offers fixed and adjustable output voltages, up to 1.5 A of output current, and dropout voltages down to 80 mV. To help you select the best LDO for your application, ADI offers a parametric search of our regulators.
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Power management
