Friday, April 29, 2016
The Kind of Components
Components can 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 as transistors 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 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 as transistors, 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. As a consequence they can't amplify (increase the power of a signal), although they may increase a voltage or current (such as is done by a transformer or resonant circuit). Passive components include two-terminal components such as resistors, capacitors, inductors, and transformers.
Electromechanical components can carry out electrical operations by using moving parts or by using electrical connections
Most passive components with more than two terminals can be described in terms of two-port parameters that satisfy the principle of reciprocity—though there are rare exceptions.[2] In contrast, active components (with more than two terminals) generally lack that property.
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 as transistors 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 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 as transistors, 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. As a consequence they can't amplify (increase the power of a signal), although they may increase a voltage or current (such as is done by a transformer or resonant circuit). Passive components include two-terminal components such as resistors, capacitors, inductors, and transformers.
Electromechanical components can carry out electrical operations by using moving parts or by using electrical connections
Most passive components with more than two terminals can be described in terms of two-port parameters that satisfy the principle of reciprocity—though there are rare exceptions.[2] In contrast, active components (with more than two terminals) generally lack that property.
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Thursday, April 28, 2016
The carefully engineered design M22520
The carefully engineered design M22520 achieves the absolute maximum mechanical advantage and the tool's light weight helps minimize operator fatigue.
A permanent dataplate is affixed to all turretheads and positioners. This plate lists specific contact part numbers, the corresponding position color code (for 3 position turret heads), and suggested selector depth settings for the wire size being used.
The adjustable head (P/N UH2-5) is ideally suited for lab work and prototype production applications. This M22520 head is attached in the same manner as explained above.
The selected contact is inserted through the entry hole M22520 on the opposite side M22520 of the tool frame from the head. The height adjusting screw is then rotated until the contact is in the proper position for crimping. The screw can be secured with the locknut provided. Some testing will be necessary to determine the optimum selector setting for your contact/wire combination.
The selected contact is inserted through the entry hole M22520 on the opposite side M22520 of the tool frame from the head. The height adjusting screw is then rotated until the contact is in the proper position for crimping. The screw can be secured with the locknut provided. Some testing will be necessary to determine the optimum selector setting for your contact/wire combination.
The M22520 is approximately 93⁄4" x 21⁄2" x 11⁄4" and weighs 15 oz..Other than keeping the unit clean and properly stored when not in service, no operator maintenance is required. Precise Tool offers cprecisetoolomplete factory service by knowledgeable technicians within a reasonable turnaround time. Complete M22520 instructions concerning the use, care and warranty are supplied with each tool.Additional copies are available on request.
Pneumatic versions of this tool can be found here.
The Battery Powered versions of this tool can be found here.
A permanent dataplate is affixed to all turretprecisetool heads and positioners. This plate lists specific contact part numbers, the corresponding position color code (for 3 position turret heads), and suggested selector depth settings for the wire size being used.
The adjustable head (P/N UH2-5) is ideally suited for labwork and prototype production applications. This M22520 head is attached in the same manner as explained above. The selected contact is inserted through the entry hole M22520 on the opposite side M22520 of the tool frame from the head. The height adjusting screw is then rotated until the contact is in the proper position for crimping. The screw can be secured with the locknut provided. some testing will be necessary to determine the optimum selector setting for your contact/wire combination.
The M22520 is approximately 93⁄4" x 21⁄2" x 11⁄4" and weighs 15 oz..
Other than keeping the unit clean and properly stored when not in service, no operator maintenance is required. Precise Tool offers complete factory service by knowledgeable technicians within a reasonable turnaround time. Complete M22520 instructions concerning the use, care and warranty are supplied with each tool.Additional copies are available on request.
Pneumatic versions of this tool can be found here.
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Tuesday, April 26, 2016
Does M22520 be very mysterious???
Does M22520 be very mysterious?
1. The crimping tool adopts curve propulsion mechanism, its applied force transfers through four curves in the head cavity of the right plier handle to the four indenters. The four intenders do the centripetal linear motion, which makes its front-end teeth crimp the contact to complete the crimping process. The cycle controlled precision ratchet assures the consistency of impression and the crimping quality of wires and contacts.
2. Ratchet and rack match up the self-locking mechanism ensure the accordance of each crimping. Lack of air pressure or short of air supporting time will cause the tool not be able to crimp properly, the press mould can not return to the correct place because of the self-locking mechanism. By adjusting air pressure or increase the air supporting time, the press mould will arrive to the correct place, the problem can be solved.
3. This crimping tool has eight working selections. Firstly, take out the locking pin, lift up the select knob and rotate, make sure the pointer align with the desired selection, then put down the select knob, start crimping the contacts.
4. Hand switch and foot treadle are two optional working ways (can not use together). To swift working ways, 1.5MM hexagonal wrench should be used. Adjust the M3 hexagon socket screw on the back of the crimper, which the arrow point to. Back out the screw until feel elastic force when press the hand switch, it is under hand switch working ; Screw in until feel no elastic force when press the hand switch, it is under foot treadle working. Please note: adjust the screw with slight strength.
Want to know how to assembly the "pliers"?
How to use crimping tool?
How to use crimping tool?
2. Electrical & Pneumatic Crimping Tool: an ideal crimper for connection in cabinet,advantages of high efficiency and quality in crimping force and speed; it is suitable for crimping terminal in large or medium quantity.
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Thursday, April 21, 2016
Jiaxing Jingrui Instrument & Equipment Co., Ltd--precise tool!
Jiaxing Jingrui Instrument & Equipment Co., Ltd (precisetool) is engaged in the designing, producing of
the precise instrument, tools, mold, etc.The Main products include crimp tools, assembly
tools, wind speed sensors, plastic and metal mold. The products are produced according to
all kinds of standard (MIL, GJB, GB, etc.) on an original design manufacturing basis.
Meanwhile, we also develop for customers with special requirements for the products. In
each section of designing, material selection,manufacturing and service, we make every
efforts to provide the best experience for users- high reliability, high life, high
standard service.
1. Hand Crimping Tool: used for various of terminals such as cable end sleeves, insulated
terminals and non-insulated tabs and receptacles etc. Due to best handle grasping position,
light and compact structure and handle design ensure perfect crimping effect. All the key
parts of the energy saving crimping tools have been specially harden, with the features of
high effectiveness and long using lifetime, M22520/2-01,M22520/1-01,M22520/7-01 & AF8
2. Electrical & Pneumatic Crimping Tool: an ideal crimper for connection in cabinet,
advantages of high efficiency and quality in crimping force and speed; it is suitable for
crimping terminal in large or medium quantity
3. Heavy Duty Crimping Tool: Specializes in Electrical Controls and Components for Railway
Transportation and Alternative Energy Sources including Wind Energy and contribute to
climate protection, used for Harting Weidmuller, Tyco, Wain, DMC, LEMO, Phoenix
connectors.TS-01,TS-02 (DT, DTG)
4. Solar PV Tools: including crimper, stripper, cutter, spanner, solar tester, solar
connector, solar cable and solar test leader, used for PV system sizing and to create a
preliminary solar layout on a sloped roof. Solar crimping tool is high-precision ratchet
mechanism for complete crimps, interchangeable crimping die set. Solar wire stripper is
particular well-suited for stripping difficult insulating material cables.Iwiss Crimping
Tools including hand crimping tools, ratchet crimp tools, with Hand, Electrical, Pneumatic
types used for various of terminals such as heavy duty connectors, cable lugs, plugs, and many of indust.
the precise instrument, tools, mold, etc.The Main products include crimp tools, assembly
all kinds of standard (MIL, GJB, GB, etc.) on an original design manufacturing basis.
Meanwhile, we also develop for customers with special requirements for the products. In
each section of designing, material selection,manufacturing and service, we make every
efforts to provide the best experience for users- high reliability, high life, high
standard service.
1. Hand Crimping Tool: used for various of terminals such as cable end sleeves, insulated
terminals and non-insulated tabs and receptacles etc. Due to best handle grasping position,
light and compact structure and handle design ensure perfect crimping effect. All the key
high effectiveness and long using lifetime, M22520/2-01,M22520/1-01,M22520/7-01 & AF8
2. Electrical & Pneumatic Crimping Tool: an ideal crimper for connection in cabinet,
advantages of high efficiency and quality in crimping force and speed; it is suitable for
crimping terminal in large or medium quantity
3. Heavy Duty Crimping Tool: Specializes in Electrical Controls and Components for Railway
Transportation and Alternative Energy Sources including Wind Energy and contribute to
climate protection, used for Harting Weidmuller, Tyco, Wain, DMC, LEMO, Phoenix
connectors.TS-01,TS-02 (DT, DTG)
4. Solar PV Tools: including crimper, stripper, cutter, spanner, solar tester, solar
connector, solar cable and solar test leader, used for PV system sizing and to create a
preliminary solar layout on a sloped roof. Solar crimping tool is high-precision ratchet
mechanism for complete crimps, interchangeable crimping die set. Solar wire stripper is
particular well-suited for stripping difficult insulating material cables.Iwiss Crimping
Tools including hand crimping tools, ratchet crimp tools, with Hand, Electrical, Pneumatic
types used for various of terminals such as heavy duty connectors, cable lugs, plugs, and many of indust.
Bonjour, tout le monde!
Bonjour, tout le monde! Je suis nouveau sur le blogger, payez moi quelques attentions SVP!
Les principaux produits comprennent des outils de sertissage, outils de montage, des capteurs de vitesse du vent, du plastique et moule en métal. Les produits sont fabriqués selon toutes sortes de norme (MIL, KB, GB, etc.) sur une base de fabrication de conception originale. Pendant ce temps, nous avons aussi développer pour les clients ayant des exigences particulières pour les produits. Dans chaque section de la conception, la sélection des matériaux, la fabrication et le service, nous faisons tous les efforts pour fournir la meilleure expérience pour une grande fiabilité utilisateurs-, la vie élevée, service de haute qualité.
Les principaux produits comprennent des outils de sertissage, outils de montage, des capteurs de vitesse du vent, du plastique et moule en métal. Les produits sont fabriqués selon toutes sortes de norme (MIL, KB, GB, etc.) sur une base de fabrication de conception originale. Pendant ce temps, nous avons aussi développer pour les clients ayant des exigences particulières pour les produits. Dans chaque section de la conception, la sélection des matériaux, la fabrication et le service, nous faisons tous les efforts pour fournir la meilleure expérience pour une grande fiabilité utilisateurs-, la vie élevée, service de haute qualité.
| contact cherry.yin@precisetool.cn |
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