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SWEETA Catalog 2019
Index About Us Established in 1995, SWEETA is a professional manufacturer of all kinds of Metal Push Button Switch 01 switches, AC sockets, as well as circuit breakers. Most of our products have been certified to meet international safety standards such as RoHS, UL, CSA, Navigation Switch 02 ENEC, VDE and others. We are continuously developing new products to catch up with the Rocker/Mini Rocker Switch & Toggle/Mini Toggle Switch 03 ever-changing market demands. We do accept OEM projects. Excellent quality products, competitive prices, prompt delivery and royal service are guaranteed. At present, we are extending our business to Europe, US, Asia, Push Button Switch & Mini Push Switch 04 Far East countries. Micro/Mini Micro Switch & Hook Switch 05 Tact Switch (Illuminated) & Cap 06 DC Slide Switch & DC Connecter (DC JACK/USB/RJ45/CCTV) 07 Quality Policy DIP & Digital & Rotary & Key Switch 08 To customer service policy Illuminate Push Button Switch & Indicator Light 09 We regard the customer satisfaction as our pride and honor. Sensor & Detector & Reed Switch 10 Comprehensive Quality Control Our strict and comprehensive QC process guarantees the most reliable AC Socket & EMI Filter 11 products. Receptacle & Plug Adapter 12 High Standards Be it in the process of material selection or during product manufacturing, Circuit Breaker & Fuse & Fuse Holder & Thermostat 13 we are doing it with unremitting innovation and improvement in order to achieve the highest international standards. AC Power Cord 14 Terminal Block 15 Please contact with us for more information. Metal Push Button Switch Navigation Switch Metal Push Button Switch Navigation Switch SPECIFICATION: SPECIFICATION: Rating: 3A 250V AC/5A 250V AC/10A 250V AC Switch Circuit: SP5T 0.2A 36V DC/3A 36V DC Current Rating: 50mA Mounting Hole: Ø8~40 mm Voltage Rating: 12VDC Operating Temperature: -20 °C ~ +55 °C Contact Resistance: 100mΩ Max. -
EMF-2 / EMF-2M Multi-Function Timer
EMF-2 / EMF-2m Multi-Function Timer 5502 Timberlea Blvd., Mississauga, ON L4W 2T7 Telephone: 905-366-3377 Fax: 905-366-3378 Installation Instructions Toll-Free: 1-877-226-3369 Ver. A1-001 Web: www.camdencontrols.com MADE IN CANADA PAGE 1 OF 19 Section 1__________________ General Description Wiring Wiring of this unit is dependant on the mode desired. Camden model EMF-2 (EMF-2m or EMF-2ABM) is a microprocessor controlled multi-function relay. This Select your intended application, then proceed to the section indicated. all-in-one design replaces our previous models EMF-1, EMF-1m or EMF-1ABM. Note: Do not wire Safety devices to the EMF-2. If The EMF-2 is designed for specialized applications installed, wire your safety device directly to the operator control box. such as ABM vestibules, one or two-door restrooms in shared-use facilities, 2 – 5 door airlocks, and IMPORTANT: Changes to the Mode and Out2 secure man-traps. do not take effect until a power reset. It is therefore Dip switches let you easily choose the mode, and the best to make these adjustments with the power unit automatically programs the inputs, outputs and turned off! potentiometers accordingly. NOTE: We highly recommend the use of a Removable terminal strips simplify wiring chores, and regulated power supply when powering equipment for all adjustments are conveniently located on one end barrier-free washroom applications where the strike power may be maintained from a few minutes to of the case. many hours. We offer a low-cost board-only IMPORTANT: Do not apply power to the unit until regulated power supply - CX-PS13 V2, which in turn you have read the instructions fully and made the can be powered from a small 24VAC transformer, (or required adjustments. -
4 Switches and Circuit Protection
ELECTRICS 4 Switches and Circuit Protection The ability to control circuits is achieved position to make a circuit. A ’two-position’ is mainly by switches and relays. set either open or closed. A ‘three-position’ has one ‘off’ and two ‘on’ positions and can Circuit protection devices are located also be called a ‘selector switch’. accessible for replacement or resetting, and as close to a power distribution point as possible so as to achieve the minimum of unprotected cable. These protection devices Single pole, are covered in the last part of this chapter. single throw SPST 4.1 Switches Essentially a switch employs two contacting surfaces which are insulated from each other and can be brought together by a movable Double pole, connecting link. This link is called a ‘pole’ single throw and if it allows one circuit to be completed DPST the switch is called a ‘single-pole, single- throw’ switch. If two circuits can be made (not simultaneously) by movement of the single pole then the switch is called a ‘single- Single pole, pole, double throw’ switch. Two poles which double throw can each complete one circuit simultaneously SPDT is known as a ‘double-pole, single throw’ switch. This nomenclature can obviously be extended to ‘double -pole, double throw’ and further as fig. EL 4.1 indicates. Switches are also grouped by the number of positions Double pole, they have. double throw DPDT ‘Single-position’, ‘two-position’ and ‘three- position’ switches are common. A ‘single- Fig. EL 4.1 Various switch types, their circuit symbols position’ switch is usually spring loaded to one position and is held at the second Switches and Circuit Protection 4-1 ELECTRICS Various common types of switches are listed further on. -
Opus OK / Genie NKF1 Kitchen Extract Unit Installation and Maintenance
Installation and Maintenance NuAire Limited Western Industrial Estate Caerphilly, Mid Glamorgan CF83 1XH Opus OK / Genie NKF1 Telephone: 029 2088 5911 Leaflet 670525 Facsimile: 029 2088 7033 Email: [email protected] Kitchen Extract Unit www.nuaire.co.uk MARCH 2002 IMPORTANT WARNING Installation and servicing MUST be carried out by electrically quaIified personnel. The unit MUST BE TOTALLY ISOLATED from the electrical supply before removing covers. NOTE internal input socket will be exposed and E AIR may be live with the fan module removed. NU See ‘ISOLATION’ note on page 3. Contents Introduction Fig. 1. General view of a surface mounted unit. Typical arrangements Introduction Installation IMPORTANT! Nuaire's Opus/Genie Kitchen extract fan is designed to be Adjustment This unit is NOT designed installed in the area to be ventilated. The unit may be surface for installation directly mounted or semi recessed using the optional mounting Dimensions above a cooker or hob unit flange kit. Maintenance WARNING! Inlet is through two filters located on the front cover of the unit. which can be easily removed for cleaning. (Filters and Electrical front cover plus fixings are supplied bagged separately and are fitted during installation). Exhaust air is discharged through a 100mm dia. spigot on the rear of the unit. Typical arrangements Mounting in wall or ceiling. The Opus/Genie Kitchen unit has two speeds; 'Low', 'Boost' and an 'Off' position. Manual operation is by a pull cord. 'Low' and 'Boost' speeds can be selected by successive pulls, Fig. 2a Surface mounting a third pull returns the unit to the 'Off' position. -
August •1957 SAN JOSE Achilton P Hikation the Complete Job with Heavy-Duty Discaps...At No Added Cost!
Mar SAN RAFAEL RICHMOND ".0", •••••' -ye . SAN MATEO REDWOOD CITY LO ALTO STANFOW UN:7E1151r Met August •1957 SAN JOSE AChilton P_ hikation the complete job with heavy-duty discaps...at no added cost! / / / / / I RMC Type B DISCAPS are rated at 1000 V.D.C.W. and are offered at no extra cost over I lighter constructed by-pass ceramic capacitors. I They are ideal for any application where a steady or intermittent high voltage occurs and are available I in capacities between .00015 and .02 MFD. Type B DISCAPS exhibit a minimum capacity change between +10° C and +65° C. Write on your company letterhead for complete information on RMC DISCAPS. \ \ / DISCAP RADIO MATERIALS CORPORATION CERAMIC GENERAL OFFICE: 3325 N. California Ave., Chicago 18, III. CAPACITORS Two RMC Plants Devoted Exclusively to Ceramic Capacitors FACTORIES AT CHICAGO, ILL. AND ATTICA, IND. Circle 1 on Inquiry Card, page 109 The "4-Layer Diode" 58 Nobel prize win- ELECTRONIC ner Dr. William Shockley de- scribes his latest INDUSTRIES development, the & TELE -TECH "Four-Layer Di- ode," a unique bistable semicon- Vol. 16, No. 8 August, '1957 ductor. MONTHLY NEWS ROUND-UP Radarscope: What's Ahead for the Electronic Industries 2 Which P-C Board? 72 As We Go To Press 5 In choosing base Coming Events 11 materialsfor TOTALS: Late Marketing Statistics 12 printed capaci- Electronic Industries' News Briefs 16 tors, dissipation Washington News Letter 84 factor and loss New Western Technical Data 118 factor must be New Tech Data for Engineers 122 considered in ad- dition to conven- The Electronic Industries As Viewed By Western Leaders... -
Controllers & Sensors
Controllers & Sensors Ecotronic Controller Surface T-Series® Controller Surface TimeSpan® Controller Mounting Mounting Adjustable timer with overrun facility for fans An electronic controller for use with all A single unit controller for use with all Traditional ventilating WCs and other small rooms. Traditional T-Series and Standard Range T-Series ventilating units. With knockouts for models to give extract/intake and speed recessed wiring. Where a controller is used For use with any Vent-Axia fan within maximum variation. For groups of units of any one with T-Series, 5-core flexible cable is required. rating below. The fan is switched On with the size up to a total of 400 Watts. Do not mix light and keeps running for a pre-set period T-Series with Standard Range. Where a • 3-speed operation. High, medium or after the light is switched Off. controller is used with T-Series, 5-core flexible low. cable is required. • Finger-tip sliders. • Fits to any single gang box. • Double pole On/Off switching. • Adjustable time delay 5-25 minutes. • ‘E’ running position for optimum • Extract/intake airflow direction. • Ambient operating temperature range efficiency. • Sensor mode for use with suitable 0°C to + 40°C. • Finger-tip sliders. electromechanical switches, eg. • Maximum load 250W inductive. • Infinitely variable speed control. ThermoSwitch, HumidiSwitch to give • BEAB approved. • Double pole On/Off switching. automatic fan operation. • Dimensions: • Extract/intake airflow direction. • Unique shutter open/ fan Off setting. 87 x 87 x 33mm (H x W x D). • Neon indicator. • Neon indicator. • Supply voltage 220-240V/1/50Hz. -
Instruction Manual Projects 1
SC_STEM1_manual_PRINT.qxp_Layout 1 7/13/17 4:40 PM Page 1 Instruction Manual AGES 8-108 Projects 1 - 93 Project 3 Copyright © 2017 by Elenco® Electronics, Inc. All rights reserved. No part of this book shall be reproduced by 753136 any means; electronic, photocopying, or otherwise without written permission from the publisher. U.S. Patents: 7,144,255; 7,273,377, & patents pending SC_STEM1_manual_PRINT.qxp_Layout 1 7/13/17 4:40 PM Page 2 Table of Contents Basic Troubleshooting 1 DOs and DON’Ts of Building Circuits 10 Parts List 2 Advanced Troubleshooting 11 How to Use It 3 Project Listings 12 Assembling the Build-Your-Own Electromagnet 4 Projects 1 - 93 13 - 74 Guidelines for Use in Classrooms & Home School 4 Test Your Knowledge 75 About Your Snap Circuits® Parts 5-8 Other Snap Circuits® Projects 76 Introduction to Electricity 9 Block Layout Back Cover Conforms to all applicable U.S. WARNING: SHOCK HAZARD - Never connect Snap WARNING: CHOKING HAZARD - government requirements and ® Circuits to the electrical outlets in your home in any way! ! Small parts. Not for children under 3 years. CAN ICES-3 (B)/NMB-3 (B). WARNING: Moving parts. Do not touch the fan while it is spinning. WARNING: Always check your wiring the experiment’s suitability for the ! before turning on a circuit. Never leave child). Make sure your child reads and a circuit unattended while the batteries follows all of the relevant instructions are installed. Never connect additional and safety procedures, and keeps them Basic Troubleshooting batteries or any other power sources to at hand for reference. -
Electric Switches; Relays; Selectors
H01H CPC COOPERATIVE PATENT CLASSIFICATION H ELECTRICITY (NOTE omitted) H01 BASIC ELECTRIC ELEMENTS (NOTES omitted) H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES (contact cables H01B 7/10; electrolytic self-interrupters H01G 9/18; emergency protective circuit arrangements H02H; switching by electronic means without contact-making H03K 17/00) NOTES 1. This subclass covers (in groups H01H 69/00 - H01H 87/00) devices for the protection of electric lines or electric machines or apparatus in the event of undesired change from normal electric working conditions, the electrical condition serving directly as the input to the device. 2. This subclass does not cover bases, casings, or covers accommodating two or more switching devices or for accommodating a switching device as well as another electric component, e.g. bus-bar, line connector. Those bases, casings or covers are covered by group H02B 1/26. 3. In this subclass, the following terms or expressions are used with the meanings indicated : • "relay" means a switching device having contacts which are operated from electric inputs which supply, directly or indirectly, all the mechanical energy necessary to cause both the closure and the opening of the contacts; • "driving mechanism" refers to the means by which an operating force applied to the switch is transmitted to the moving contact or contacts; • "operating" is used in a broader sense than "actuating" which is reserved for those parts not touched by hand to effect switching; • "acting" or "action" means a self-induced movement of parts at one stage of the switching. These connotations apply to all parts of the verbs "to operate", "to actuate" and "to act" and to words derived therefrom, e.g. -
Switch Contents
Switch Contents 1 Switch 1 1.1 Description .............................................. 1 1.2 Contacts ................................................ 2 1.2.1 Contact terminology ..................................... 2 1.2.2 Contact bounce ........................................ 3 1.2.3 Arcs and quenching ...................................... 3 1.2.4 Power switching ....................................... 3 1.2.5 Inductive loads ........................................ 4 1.2.6 Incandescent loads ...................................... 4 1.2.7 Wetting current ........................................ 4 1.3 Actuator ................................................ 4 1.3.1 Biased switches ........................................ 4 1.3.2 Rotary switch ......................................... 4 1.3.3 Toggle switch ......................................... 5 1.4 Special types .............................................. 6 1.4.1 Mercury tilt switch ...................................... 6 1.4.2 Knife switch .......................................... 6 1.4.3 Footswitch .......................................... 6 1.4.4 Reversing switch ....................................... 7 1.5 Light switches ............................................. 7 1.6 Electronic switches .......................................... 7 1.7 Other switches ............................................. 7 1.8 See also ................................................ 8 1.9 References .............................................. 8 1.10 External links ............................................ -
[Edit]Active Components
A component may be classified as passive, active or electromechanic. The strict physics definition treats passive components as ones that cannot supply energy themselves, whereas a battery would be seen as an active component since it truly acts as a source of energy. However, electronic engineers who perform circuit analysis use a more restrictive definition of passivity. When only concerned with the energy of signals, it is convenient to ignore the so- called DC circuit and pretend that the power supplying components such astransistors or integrated circuits is absent (as if each such component had its own battery built in), though it may in reality be supplied by the DC circuit. Then, the analysis only concerns the so-called AC circuit, an abstraction that ignores DC voltages and currents (and the power associated with them) present in the real-life circuit. This fiction, for instance, lets us view an oscillator as "producing energy" even though in reality the oscillator consumes even more energy from a DC power supply, which we have chosen to ignore. Under that restriction, we define the terms as used in circuit analysis as: . Active components rely on a source of energy (usually from the DC circuit, which we have chosen to ignore) and usually can inject power into a circuit, though this is not part of the definition.[1]. Active components include amplifying components such astransistors, triode vacuum tubes (valves), and tunnel diodes. Passive components can't introduce net energy into the circuit. They also can't rely on a source of power, except for what is available from the (AC) circuit they are connected to. -
AML51-F11W-Honeywell-Datasheet-8631859.Pdf
Electrol Supply To Search please press Ctrl + F www.electrolsupply.com #1133 MINI LAMP Lighting #1156 MINI LAMP Lighting #1183 MINI LAMP Lighting #12 MINI LAMP Lighting #1208MB MINI LAMP Lighting #120MB MINI LAMP Lighting #120PSB MINI LAMP Lighting #137 MINI LAMP Lighting #15 MINI LAMP Lighting #1813 MINI LAMP Lighting #1815 MINI LAMP Lighting #1819 MINI LAMP Lighting #1820 MINI LAMP Lighting #1822 MINI LAMP Lighting #1835 MINI BULB Lighting #1847 MINI LAMP Lighting #1866 MINI LAMP Lighting #1876 PHOTO EXCITER BULB 3.5V Lighting #1891 MINI LAMP Lighting #194 MINI LAMP Lighting #234 EPOXYLITE VARNISH 2LB QUART KIT #267 MINI LAMP Lighting #313 MINI LAMP Lighting #386 MINI LAMP Lighting #387 MINI LAMP Lighting #428 MINI LAMP Lighting #44 MINI LAMP Lighting #51 MINI LAMP Lighting Page 1 Electrol Supply #605 MINI LAMP Lighting #622 MINIATURE BULB Lighting #624 MINI LAMP.. Lighting #755 MINI LAMP *** SEE ALSO #137 **** Lighting #756 MINI LAMP Lighting #757 MINI LAMP Lighting #85 MINI LAMP Lighting #86 MINI LAMP Lighting #90 MINI LAMP Lighting #915 MINI LAMP Lighting #921 MINI LAMP Lighting #927 MINI LAMP Lighting #949 MINI LAMP Lighting #967 MINI LAMP Lighting #KPR113 MINIATURE BULB Lighting #PR12 MINI LAMP Lighting 0010.014.12 RELAY 24VDC RB211-24VDC ENTRELEC 00220 PLUG IN BREAKER 20 AMP SQUARE D 00900003 TOGGLE SWITCH SPDT On-Off 1HP 20A McGill 01-262-025 PUSH BUTTON MAINTAINED ILLUMINATED EAO 01-901.9 RECTANGULAR LENS WHITE EAO 01-960.8 CLEAR INCANDESCENT SLIDE BASE EAO 01060 METER SIMPSON 01090 METER SIMPSON COUNTER VEEDER ROOT 115 VAC, 0120506-397 PANEL MOUNT, KEY RESET Veeder – Root TOGGLE SWITCH 2 POS.