Electrical Equipment & Systems

Cover to Protect Emergency Switches and Keypads

October 25, 2005 The STI Mini Stopper-®, a multipurpose cover with horn, has been helping protect keypads, emergency buttons, etc. around the world for more than 25 years. Without restricting legitimate access, this cover protects smaller flush mounted units from accidental activation. The strong, durable construction takes the toughest knocks while it guards against accidental or intentional...

Read More »

M12 T-Connector doubles distribution box capabilities.

T-Connector splits wires into 2 separate M12 connectors, allowing installation of two single-channel input or output devices to each port of hardwired distribution box. Connectors are available with parallel circuits, which allow input or output signals to run or trigger devices simultaneously. LED function indicators, visible through clear body of connector, are optional. Products carry IP 67...

Read More »

Force Guided Relay Module has sockets with LED indicators.

Series FGR-M1 offers sockets featuring LED indicators that display when power is applied to socket. Conforming to EN61810-1 and EN50205, relays utilize force-guided and mechanically linked contacts. Series can mount on 35 mm DIN rail or be surface mounted. Offered in various 4- and 6-pole contact configurations, products can serve as MPCE in applications of 6 A or less or be wired between MPCE...

Read More »

Digital Signal Controllers provide single-chip solution.

Offering self-programming capabilities via Flash memory, 16-bit dsPIC30F5015 and dsPIC30F5016 deliver performance speeds of 30 MIPS and come in 64- and 80-pin, RoHS-compliant TQFP packages, respectively. They incorporate PWM designed for power-conversion, motor-control, and lighting applications. Other components include 1 MSps, 10-bit ADC with up to 16 signal channels; 66 KB Flash program...

Read More »
AC-DC Power Supplies provide front-end power conversion.

AC-DC Power Supplies provide front-end power conversion.

Measuring 5 x 3 x 1.25 in., open-frame 150 W Series TLP150 offers choice of 12, 24, or 48 V outputs and provides 12.5, 6.3, and 3.2 A, respectively. Main output channel delivers up to 100 W continuously under free air convection conditions, rising to 150 W with 200 lfm forced air cooling. With universal input from 85-264 Vac, RoHS-compliant power supplies use switch-mode technology to achieve 81%...

Read More »

Enclosures house molded case circuit breakers.

Suited for commercial and industrial uses, PowerPactÂ-® H- and J-frame Enclosures give contractors options for 15-250 A applications where branch circuit disconnect with circuit protection is required. NEMA Type 12 and corrosion-resistant Type 4 models prevent ingress of contaminants from surrounding environment. Versions are also offered for NEMA Type 1 flush- and surface-mounted indoor...

Read More »

Ethernet Switches provide network diagnostic capabilities.

Designed to reduce network downtime in SOHO and SMB markets, 5-port BCM5397 and 8-port BCM5398 ROBOSwitch(TM) Gigabit Ethernet switches provide QoS/queuing, rapid spanning tree, 802.1Q VLAN with double tagging, rate control, IGMP snooping, and 802.1x security. With integrated PHYs for all ports, switches feature CableChecker that identifies location of wiring faults without disrupting network...

Read More »

Air Distribution System features integral electric heater.

SpacePak air distribution system is available with ElectriPak integral electric heat module, which delivers 10, 15, or 20 KW of electric heat depending on unit size. Module fits directly inside SpacePak's horizontal fan coil units and comes with internal, automatic heat output modulation feature. Constructed of corrosion-resistant steel, module adjusts output regardless of load condition and...

Read More »

Terminal Block provides 2 connection technologies.

Measuring .20 x 3.75 x 2.08 in., hybrid, dual-level Model IDK 1.5N/ZB offers both insulation displacement connection and screw clamp connection. Externally tensioned IDC termination technology and yellow wire guide offer visual indication of correctly terminated conductor. With wire range of 24-16 AWG for IDC termination, and 26-12 AWG for screw clamp termination, unit is suited for industrial...

Read More »

Intelligent Power Device suits automotive applications.

Used in on-board electronic control units, uPD166007 does not suffer from reliability issues associated with mechanical contact wear. Use of semiconductors lends to lighter weight ECUs with optimal on/off control and reliability. Supplied in lead (Pb)-free, multi-chip package, unit features on-resistance of 10 milliohms and vertical-type FETs with UMOS trench cell structure. Unit integrates...

Read More »

All Topics