Posted on August 25, 2020 by Jeff -
Both industrial and manufacturing companies rely on Wall for high-quality industrial power supplies to support a wide range of equipment. From assembly tools to heavy manufacturing equipment, Wall Industries has standard or custom industrial power supplies tailored to fit into your industrial application or environment.
Features
- Standard Supplies Ranging from 0.86 – 1500 Watts
- High Efficiency and Reliability
- Several Form Factors Available Ranging from PCB Mount to LED Drivers
- Single and Dual Output Models
- Customization Available for any Application
Posted on August 25, 2020 by Jeff -
Wall Industries, Inc. offers semi- and fully custom power design capabilities. Our team of electrical and mechanical power design engineers will utilize proven design topologies and concepts to create a solution to your power requirements. We can also assist you in determining what your requirements are and how best to provide a solution.
Features
- Ability to design to UL60601-1, EN60601-1, FCC part 15, Cisper specifications, Mil-Std
- Custom Designs Available for Many Industries including Military, Medical, and Industrial
- -55°C to +125°C operating Temperatures Available
- Expert Recommendations from our Engineering Team
Posted on August 17, 2020 by Jeff -
Power Sonic’s PSL-FP series features prismatic and cylindrical formats in both energy and power cells. Featuring proven and safe lithium iron phosphate (LiFePO4) chemistry, the PSL-FP series delivers many options for different battery configurations and application-specific needs. With high efficiency and ultrafast charging and discharging, the PSL-FP series is ideal for industrial applications where a long lifespan and quick charging capabilities are needed.
The PSL-FP consists of energy and power cells. Power cells are designed to deliver high current loads over a short period of time, making them ideal for use in high-rate and starter applications, and energy cells are designed to deliver sustained current over a long period of time, making them ideal for use in cyclic applications.
Features
- Supersafe lithium iron phosphate (LiFePO4) chemistry
- Construct custom battery design by connecting two or more cells in parallel and/or series
- Fast charging and low self-discharge rate
- Prismatic and cylindrical types
- Power cells for high-rate applications and energy cells for cyclic applications
- Durable steel casing material
- UL 1642 certified
- UN 38.3 certified
Posted on August 17, 2020 by Jeff -
Utilizing an intelligent BMS and Bluetooth® communication, the Power Sonic PSL Bluetooth® series ensures you can monitor your battery status and localize any potential issues. The PSL Bluetooth® series is a drop-in replacement for lead acid batteries, bringing with it all the benefits of lithium technology combined with an intelligent battery management system (BMS). It delivers a 70% weight reduction, a superior cycle life, and, as it utilizes LiFePO4 technology, a much safer solution than alternative lithium technologies.
Features
- High-performance LiFePO4 battery
- Compact and only 40% of the weight of comparable lead acid battery
- Up to 10 times more cycles than lead acid batteries
- Faster charging and lower self-discharge
- Delivers twice the power of lead acid batteries, even high discharge rate, while maintaining high energy capacity
- Supersafe chemistry
- Rugged impact-resistant ABS case and cover
- Battery Management System (BMS) controls the parameters of the battery to provide optimum safety and performance
- BMS-enhanced design balances the battery cells and protects against overcharging and discharging
- Bluetooth® communication capability for battery status through Power Sonic app
- ISO9001:2015 – Quality management system
Applications
- Medical
- Transportation
- Sport and recreation
- Mobility
- Renewable energy
- Emergency lighting
- Fire & security
All Power Sonic batteries are subject to stringent quality controls through every step of the manufacturing process ensuring both consistency and reliability.
Posted on August 13, 2020 by Jeff -
- WIDE TERMINAL – WK73
- SURGE CURRENT – SG73
- HIGH VOLTAGE – HV73
- HIGH RELIABILITY– RS73/ RK73G
KOA’s Specialty Thick-Film Resistors enhance the traditional thick technologies with improved power and performance characteristics. The WK73(R/S) is our wide-side termination (reverse-geometry) type resistor, which offers enhanced power and improved thermal cycling capabilities. The SG73 is superior in pulse and surge capability. The HV73 series (HV73/HV73V) offers a maximum overload voltage of 1000V as compared to the RK73, which has a maximum overload voltage of 400V. Our RS73/RK73G precision-thick resistors have a low T.C.R of ±25% and tolerance as low as ±.25%.
Features
- High reliability and performance
- High-precision resistors with a combined range of ±25 to 400x 10-6/ k and power rating range of .33W to 2W, and resistance tolerance levels from ±.5% to ±5%
- The combined resistance range of these products is 10k to 51M
- Operating temperature range -55°C to +155°C
- Suitable for flow and reflow solder
- Maximum working voltage
- Products with lead-free terminations meet EU RoHS requirements. EU RoHS regulation is not intended for Pb-glass contained in electrodes, resistor elements, and glass
- AEC-Q200 Qualified
Applications
- Car electronics
- Power supply
- AC adapters
- DC-DC converter
- Electronic equipment
- Industrial equipment
Posted on August 13, 2020 by Jeff -
- METAL PLATE –TLR, SL
- WIDE TERMINAL– WU73
- POWER SHUNTS – PS*
- THICK FILM – UR73/ SR73
KOA Speer offers a complete family of Current Sense Resistors capable of sensing large to small currents with ultralow resistance down to 0.2mΩ. The large current sensing PS series provides high power ratings with ultralow resistance, as low as 0.2mΩ. The TLR series offers a more even thermal distribution of heat and enhanced reliability. The thick film UR73/SR73 offers low resistance values from 0.15Ω to 10mΩ with a power rating of up to 2W. The wide terminal WU73 combines high reliability and performance with a T.C.R of ±75-100 x10-6 k and a resistance tolerance of 1%.
Features
- Large current, high precision
- High reliability
- Metal plate resistive element
- Low resistance
- Mold package
- AEC-Q200 Qualified
Applications
- Car electronics
- Personal computing devices
- AC-Adapter and DC-to-DC conversion
- Current detection in ECU
- Power supplies
Posted on August 13, 2020 by Jeff -
- ANTISURGE – SG73-RT
- WIDE TERMINAL-WK73-RT
- HIGH VOLTAGE – HV73-RT
- CURRENT SENSE – SR73-RT
- GENERAL PURPOSE- RK73B/H/Z-RT
- PRECISION – RK73G/ RS73
KOA offers a complete line-up of Sulfur Resistance Thick-Film Resistors for those sulfur-rich environments. This includes our Surge, Wide-Terminal, and High-Voltage Sense Resistors; and our Precision and General-Purpose Thick-Film Resistors.
Features
- Excellent antisulfuration characteristics due to the use of high sulfuration-proof inner top electrode material.
- Excellent heat resistance and environmental resistance by applying metal glaze thick film to resistive film
- High stability and high reliability with the triple-layer structure of the electrode
- Suitable for flow and reflow
- AEC-Q200 Qualified
- Passes ASTM-B809 antisulfuration testing
Applications
- Car electronics
- Power supply
- Industrial equipment
- Agriculture
- DC-DC converter
- Battery management
Posted on August 13, 2020 by Jeff -
- METAL FILM- RN73R, RN73H
- THIN FILM NETWORK– CNN
- THIN FILM NETWORKS-RIA, RNX
The metal film RN73 series combines high tolerance with high performance and provides improved moisture resistance with a high-humidity coating. The thin film networks pair resistors for high-precision OP amplifiers and, as custom products, any pairs between 1kΩ and 100kΩ are available upon request.
Features
- High precision tolerance ±0.05% to ±1%
- Excellent in relative TCER and relative accuracy
- Products with lead-free terminations meet EU RoHS and China RoHS requirements
- Suitable for flow and reflow
- Suitable for control circuits in various industrial equipment
- AEC-Q200 Qualified
Applications
- Car electronics
- Industrial equipment
- Medical equipment
Posted on August 13, 2020 by Jeff -
- GENERAL PURPOSE – RK73B
- PRECISION – RK73H
- ZERO OHM – RK73Z
KOA Speer provides chip resistors that are small enough for handheld devices and powerful enough for the automotive industry. The RK73Z zero Ohm jumper thick film chip resistor has a silver element. Available in 0.5, 1, 2, and 5% tolerance.
Features
- Products with lead-free terminations meet EU RoHS requirements, EU RoHS regulation is not intended for Pb-glass contained in electrode resistor element and glass.
- AEC-Q200 Qualified
Applications
- Car electronics
- Medical equipment
- Power supplies
- Home appliances
- Ecology and energy savings smart meter technology
- Communications (smartphones and tablets)
Posted on August 13, 2020 by Jeff -
- METAL FILM – MF
- CARBON FILM– CF
- METAL OXIDE- MO
- CERAMIC – HCP
- WIRE-WOUND – BWR/BSR/BGR
KOA Speer offers a wide variety of leaded resistors consisting of different materials. Each type offers a unique advantage. The semiprecision metal film MF resistor meets the requirements of MIL-R-22684. The MO has a flameproof silicone coating equivalent to UL94V0. The carbon film CFP of the CF series has a flameproof coating. The ceramic HPC resistor offers antipulse characteristics and is noninductive. The BGR, BWR, and BSR, a ceramic case resistor flame-retardant insulated case, are high-power resistors that are excellent with antipulse and inrush current with cores of wire-wound and oxide technology
Features
- Suitable for automatic machine insertion
- Product with lead-free terminations meet EU RoHS and China RoHS requirements
- AEC-Q200 Qualified
Applications
- High-voltage circuits for X-ray generators and electron microscopes
- Power supply
- Flyback transformer
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