Power Supplies


Power Supplies
Power Supplies
A power supply is an electrical device that supplies power to an electrical load. The power supply draws current from an input power source like main power lines, batteries, fuels cells, and generators, and delivers the correct voltage, current and frequency to the load.

Power supplies can be standalone, or built into the load they power. Standalone supplies like benchtop units, inverters and converters typically limit main line current to safe levels before delivering power to the load. Built-in units perform similar functions for desktop computers and other consumer electronics devices.

Power supply units can deliver AC or DC power, convert from one signal to the other, regulate current, voltage, and frequency, provide overload protection, and provide an uninterruptible source of power in the event of lost source power.

SVL Series Image
SVL Series power supplies are perfect for high volume, controlled environment applications where essential features are the only requirement. When space inside an enclosure is at a premium, their small footprint makes these power supplies an excellent alternative to embedded open frame switchers. The DIN rail mounting capability provides quicker and easier installation while allowing for design flexibility. These power supplies range from 15 to 480 Watts in 5, 12, 24 and 48 Volt combinations.
SDN-C Series Image
  • Highly Efficient Switching Technology
  • Active Power Factor Correction
  • Patented DIN Rail Mounting Clip
  • Parallel Capability Standard
  • High MTBF
The SDN-C DIN rail power supplies are the next generation of the popular SDN series. These models combine high efficiency and compact size with new visual diagnostic LEDs to offer the most performance available from SolaHD. Essential industrial features such as Sag Immunity, Power Factor Correction, and universal voltage input have been retained in this series. Wide temperature operating range and parallel operation capability make the new SDN-C units suitable to a variety of industrial applications.
SDN Series Image
  • Single Output
  • Adjustable 24 VDC Output
  • Up to 40 Amp Output Available
  • 85~576 VAC Inputs Available
  • CE, UL and C-UL Approvals
The SDN DIN Rail power supplies provide industry-leading performance. Sag immunity, transient suppression and noise tolerant, the SDN series ensures compatibility in demanding applications. Power factor correction to meet European directive, hazardous location approvals and optional redundant accessories allow the SDN series to be used in a wide variety of applications. Wide operation temperature range, high tolerance to shock and vibration and reliable design make the SDN series the definition of DC power quality.
  • DIN Rail Mount
  • Single and Three-Phase Units Available
  • Parallel Capability On All Standard Units
SDP Series Image
  • Ultra slim 15W footprint.
  • No tools required for mounting.
These extra small, efficient units are designed specifically for the industrial environment. Each unit is rated from -10°C to 70°C, with no derating necessary until after 60°C. Many extra "industrial" features are standard for the SDP. PowerBoost™ overload circuitry can start up industrial loads (i.e. motors, relays, solenoids and DC-DC converters), that can cause ordinary power supplies to foldback or shutdown. Each unit contains a DC indicator and front panel adjustment potentiometer. With the Sola SDP series, you can count on a high grade design.
  • PowerBoost industrial overload design.
  • Continuous short circuit protection.
SILVER LINE Series Image
  • 1 to 4 Outputs
  • 5~24 VDC Outputs Available
  • Up to 12 Amp Outputs Available
  • 100/120/220/230/240 VAC In
  • UL, CSA and CE Approvals
The Silver Line series follows the industry accepted
footprint for open frame, linear power supplies. Standard
screw terminal connections and optional covers are offered
for safety considerations.
  • Open Frame Design
  • Remote Sense On Most Outputs
  • Full Rated to 122 Degrees F
  • Very Low Output Ripple
  • Low Noise Levels
  • Cover Options Available
  • OVP Optional on 12, 15 and 24 volt models
  • Short Circuit Protected
SCD Series Image
  • DIN Rail or Chassis Mount By Removing DIN Clips
  • Rugged, Encapsulated Design to Resist Environment
  • IP20 Protection
  • Wide 20 to 72 VDC Input Range
  • M3 Screw Clamp Terminations
These compact, rugged DC to DC converters are power supplies designed to power industrial control instrumentation devices and equipment where AC power is not convenient or accessible. With high reliability and wide input range, these units can operate through the most difficult factory-floor conditions around the globe. "User friendly" applies to these unique power supplies that feature easy-to-install DIN Rail and chassis mounting. Terminations are also easy to access and simple to wire. Encapsulated design meets IP20 specifications for use in harsh environments.
These units regulate voltage for sensitive electronic equipment run from battery power. For example, a 24 Vdc battery system where the battery voltage can be 30 volts, sometimes higher during charging, and dip below 22 volts under heavy load. The SCD can be used to stabilize the voltage for those devices not designed to handle wider voltage swings.
They are also a convenient and inexpensive alternative to running AC power through a large industrial machine. The SCD can use 24 Vdc commonly available on many parts of the machine to create other voltages needed to run sensors, transducers and other devices that the machine requires to work properly.
  • Simple Snap-On for DIN Rail TS35/7.5 or TS35/15
  • Galvanic Isolation
SCL Series Image
  • Quiet, Low Noise DC Linear Technology
  • DIN Rail or Chassis Mount for Easy Installation
  • Rugged Encapsulated Design
  • 2 Year Warranty
  • Global Specifications, Including CE and UL 508
The Sola 4 and 10 Watt encapsulated linears are available in dual and triple outputs for applications with sensitive electronics and analog circuitry. The rugged enclosed encapsulated package, with screw terminals and DIN Rail clips, make for easy installation and maintenance. These low-noise power supply modules are capable of being DIN Rail or Chassis mounted.
SCP Series Image
  • International approvals for global use
  • DIN Rail or Chassis Mount
These switchers are compact, rugged power supplies designed to power many of your industrial control and instrumentation devices and equipment, with high reliability and tight regulation through the most difficult factory-floor conditions around the world.. PowerBoost industrial overload design.
  • Many output voltages, 3.3-48 Volts; single, dual, triple
SFL Series Image
  • DIN Rail Mount regulated switch mode power supplies.
  • Easy-to-wire pluggable and screw terminal connectors.
The SFL series is a DIN Rail switching power supply series that complements the Sola SDN products with more input voltage, output voltage and power levels to give an even broader range of industrial DC power solutions. These products are available in 12, 24 and 48 VDC output and 115/230 VAC Input. They feature pluggable screw connectors (mating connectors are included in each box sold) for easy installation and service. The products feature a DIN Rail connection, front panel DC OK indicators, easily accessible AC and DC connections.
  • Output voltage adjustable.
  • Selectable Input 115/230 VAC.
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