Posted on Tuesday, February 7th, 2012
Tonar Industries, a KOA Speer franchised distributor, announces news from KOA Speer!
KOA Speer Electronics announces the release of a new metal foil technology in chip type current sense resistors that improves corrosion resistance and its ability to withstand higher temperatures. The TLRH Series Resistor has a carrier metal plate now constructed with a new metal alloy, improving performance and reliability.
The TLRH series chip type resistors are designed for current detection, offering an ultra low resistance range between 10m? ~ 250m?. These high performance current sense resistors have a T.C.R. of ±75ppm/K and ±50ppm/K, with a tolerance of 1%. The TLRH series are available with power ratings of 0.25W, 1W and 2W, and sizes 0805, 2010 and 2512. KOA Speer's TLRH series is designed for a wide range of applications, including: automotive, computer, telecommunications, medical, and power supplies industry such as desktop PC, laptop PC, mobile PC and converter power supplies.
TLRH Series
Posted on Tuesday, February 7th, 2012
Tonar Industries, an ebm-papst franchised distributor, announces news from ebm-papst!
The i-maxx axial fans from ebm-papst with GreenTech EC technology are mechanically fully compatible with their AC predecessors, which makes it just as easy to perform a conversion as it is to incorporate them into a new installation. With their compact dimensions and great efficiency they are employed above all for control cabinet cooling and in other cooling applications such as bottle coolers and refrigeration appliances.
i-maxx ACi 4400 : with GreenTech EC technology achieves an air flow of 180 m³/h and a maximum pressure of 74.7 Pa with operating noise of 42 dB(A) and a power consumption of just 4.4 W (65% efficiency of drive motor). It is available off the shelf in a range of speeds versions. The service life is more than 62,500 hours (at 40 °C). Strands or flat plugs that can be configured as necessary and a weight of 250 g makes it suitable for many different applications. Approvals in accordance with VDE 0850, UL, CSA and CCC standards have been obtained. The operating temperature of the fan ranges from -20 to +75 °C. The input voltage of the 230 V (50/60 Hz) version is 195 - 265 V, while the 115 V (50/60 Hz) version operates between 85 and 132 V.
i-maxx W1G130 : The i-maxx W1G130 with GreenTech EC motor requires up to 60% lower input capacity than its AC predecessor. For the consumer, that means that a conversion will pay for itself within no more than a year. It is based on the tried and tested ESM motor technology with 2 speed stages, which can be switched according to demand. This enables further energy savings to be made, increasing the overall efficiency of the application even further. The two programmed speed stages have been selected to cover the air performance of the two earlier AC predecessors, representing a further benefit for the customer. But the new GreenTech EC fan also has more to offer: With IP54 protection rating and permissible ambient temperature up to +70 °C, it is also eminently suitable for industrial applications. Wall ring and impeller are made of resilient, fiberglass-reinforced plastic, making additional corrosion protection unnecessary. The plastic material provides for a low weight. Aerodynamic optimisation measures on the impeller keep noise development low.
ACmaxx Series
Posted on Saturday, February 4th, 2012
Tonar Industries, an American Zettler franchised distributor, announces news from American Zettler!
American Zettler has introduced a new line of relays - the AZ9405 Series, offering more switching power in the smallest overall packaging in the industry. The relay offers the highest UL load ratings and cycle life at 277VAC and elevated temperature at 85C. Applications for these relays include air conditioner fan controls, small appliance heating controls, interface relays for factory automation and communication equipment and much more.
Specifically, the AZ9405 relay with PCB mount has been rated for the following:
-
10A @ 125VAC for 100k cycles at 85C
-
5A @ 277VAC for 100k cycles at 85C
-
Low 200mw watt coil power
-
HP ratings
-
1400VA AC power rating
-
4,000 VRMS dielectric
-
Very small package size for the footprint
AZ9405 Series
Posted on Saturday, February 4th, 2012
Tonar Industries, an ebm-papst franchised distributor, announces news from ebm-papst!
ebm's Backward Curved Motorized Impellers save space and outperform conventional fans and blowers. These backward curved motorized impellers provide efficient air movement without complicated, costly scroll housings. Their space-saving design provides you with a completely integrated, dynamically balanced motor and impeller to assure long-term, efficient, maintenance-free, trouble-free operation. The impellers mount easily in any orientation and are totally speed controllable. You cannot select a better product for air performance, acoustic performance, compact size and versatile installation ease.
Backward Curved Motorized Impellers offer engineers the versatility, performance and efficiency required for most air moving applications. ebm has pioneered the development and commercialization of external rotor motors in motorized impellers for air moving applications. The excellent heat dissipation, large bearing system and permanent attachment of the impeller to the motor assure trouble-free performance. ebm's state-of-the-art quality control procedures assure reliable, long-life operation.
Look at these important advantages:
• Reliable, long-life motors are assembled into integrated,
dynamically balanced air moving products
• Efficient air movement with flexible air flow patterns
• Excellent back pressure/static pressure characteristics
• Simple enclosure and mounting requirements
• No extra mechanical parts (set screws or hubs)
• Safe operation in any orientation
• Vibration-free, low noise performance
• UL, CSA and VDE agency approvals
ebm's Backward Curved Motorized Impellers
provide stable air movement, excellent space
utilization and improved noise characteristics
• Motor cooled by passing air flow
• 100% speed controllable
• Full range of voltages, accessories, options
to satisfy most application requirements:
— 115v, 230v and 3 phase AC motors
— Leads or wiring harnesses
— Brushless DC motors
— Speed Control
— Hall Effect monitoring
— IP54 Moisture & Dust protection
AC Backward Curved Motorized Impellers
Backward Curved Motorized Impellers offer engineers the versatility, performance and efficiency required for
most air moving applications. ebm has pioneered the development and commercialization of external rotor
motors in motorized impellers for air moving applications. The excellent heat dissipation, large bearing system
and permanent attachment of the impeller to the motor assure trouble-free performance. ebm's state-of-the-art
quality control procedures assure reliable, long-life operation. Look at these important advantages:
• Reliable, long-life motors are assembled into integrated,
dynamically balanced air moving products
• Efficient air movement with flexible air flow patterns
• Excellent back pressure/static pressure characteristics
• Simple enclosure and mounting requirements
• No extra mechanical parts (set screws or hubs)
• Safe operation in any orientation
• Vibration-free, low noise performance
• UL, CSA and VDE agency approvals
ebm's Backward Curved Motorized Impellers
provide stable air movement, excellent space
utilization and improved noise characteristics
• Motor cooled by passing air flow
• 100% speed controllable
• Full range of voltages, accessories, options
to satisfy most application requirements:
— 115v, 230v and 3 phase AC motors
— Leads or wiring harnesses
— Brushless DC motors
— Speed Control
— Hall Effect monitoring
— IP54 Moisture & Dust protection
Posted on Saturday, February 4th, 2012
Tonar Industries, a Cornell Dubilier franchised distributor, announces news from Cornell Dubilier!
With more capacitance and often more ripple-current capabilty than the best-value Type 3186 capacitor, the Type DCMC capacitor is the better choice for high-capacitance, power supply filters and energy storage applications such as welding equipment,UPS systems and computer hold-up power. The extended cathode foil of the DCMC assures cool operation with heatflow from the capacitor element to the can.
