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Tag: switch
St. Paul Recycling Decreases After Switch to 'Single-Sort'
2015-03-12 21:48:00| Waste Age
<a href="http://www.mprnews.org/">MPR News</a> St. Paul saw a small recycling decrease last year, even though the city spent $1 million to create a new, simpler recycling program. read more
Tags: to
paul
switch
decreases
Dual Analog Switch suits high-frequency applications.
2015-03-12 13:31:07| Industrial Newsroom - All News for Today
Housed in 20-pin SOIC package, Model CPC7512 provides switching functionality of 2 normally open 1-Form-A solid state relays. Both switches incorporate T-switch compensation technique to provide 60 dB of off-isolation at 1 MHz by minimizing open-state capacitive coupling. Designed to provide single-ended or differential access to high-voltage networks, monolithic IC switches signal up to ±320 V with 5 V supply. Integrated thermal shutdown feature provides protection.
Tags: applications
switch
dual
analog
Modular Switch Disconnector protects PV and wind turbine systems.
2015-03-09 13:31:06| Industrial Newsroom - All News for Today
Ensuring safe activation/deactivation of electric equipment under load, 3KD series includes 6-pole switch disconnectors designed for PV systems in which voltages up to 1,200 Vdc are generated. Permissible AC operating voltage tolerance of 3- and 4-pole units meets requirements of IEC 60947 standard for wind farms. While able to safely power down systems with voltages of 690 Vac (+10%), series is suitable for currents up to 1,600 A and can be used as repair and emergency stop switches.
Tags: systems
switch
wind
modular
Current Probe evaluates switch mode power supplies.
2015-03-05 14:31:08| Industrial Newsroom - All News for Today
At 100 MHz bandwidth, R&S RT-ZC20B Current Probe can measure AC and DC of max 30 A (RMS)/50 A (peak) current with resolution of 10 mA. Via probe interface, R&S RTO, R&S RTE, and R&S RTM oscilloscopes automatically detect up to 4 current probes connected in parallel. Instruments also automatically adjust vertical scaling and zeroing settings. Degaussing function is activated directly on instrument. With oscilloscopes' 16-bit high definition option, currents less than 1 mA can also be measured.
Tags: current
power
mode
supplies
Compensation call over energy switch
2015-02-28 04:02:05| BBC News | Business | UK Edition
Energy price comparison sites should compensate customers who changed to tariffs that may not have been the cheapest deals, MPs say.
Tags: call
energy
switch
compensation
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