4 Generic structure of DPLC and ADPLC terminals The generic structure describes the main building blocks of DPLC and ADPLC terminals. All other building blocks which are necessary for proper functioning (e.g. power supply, device control units) are not considered in Clause 4. Figure 2 shows the block diagram of a DPLC terminal with the digital and analog interfaces on the left side and the HF line interface on the right side. If only one interface is available, the function of the time division multiplexer / demultiplexer and optional Ethernet switch may be replaced by a simple direct connection to...

4 Test methods of basic parameters of housed scintillators 4.1 General 4.1.1 Test conditions Measurements shall be made under normal conditions, unless otherwise specified in the specifications of the manufacturer of housed scintillators. Measurements should start at least 0,5 h after the last device has been switched on, unless otherwise specified by the manufacturer specifications. Before measuring, the housed scintillator and the PMT is kept under high voltage for the time necessary for getting to the operation condition. Before measuring, the PMT is kept under high voltage for the time necessary for getting to the operation condition. All parameters are...

3.1.7 cathode gas gas that is supplied to the inlet of the cathode of a single cell/stack assembly unit Note 1 to entry: Oxygen and nitrogen are its main components. 3.1.8 current collector conductive material in a fuel cell that collects electrons from the anode side or conducts electrons to the cathode side 3.1.9 stable state condition of a cell/stack assembly unit at which the unit is stable enough for any controlling parameter and the output voltage or output current of the unit to remain within its tolerance range of variation 3.1.10 theoretical current current when the supplied anode gas...

3.1 silicon fine-pitch ball grid array S-FBGA device composed of silicon die, dielectric layer(s) on the die, rerouting wires from the die pads to outer balls on the dielectric layer(s), and outer balls with heights more than 0,1 mm 3.2 silicon fine-pitch land grid array S-FLGA device composed of silicon die, dielectric layer(s) on the die, rerouting wires from the die pads to outer lands on the dielectric layer(s), and outer lands with heights of 0,1 mm or less 4 Terminal position numbering When a package is viewed from the terminal side with the index corner in the bottom left...

1 Scope This part of IEC 62106 specifies the Radio Broadcast Data System (RBDS), which is an RDS- compatible variant used in countries of North America. RBDS was first standardized by the U.S. National Radio Systems Committee (NRSC) in 1993 and subsequently revised in 1998, 2004, 2005 and 2011 2 . With the publication of this edition of IEC 62106, the RDS and RBDS standards are now harmonized into a single document. The frequency range of operation (64,0 MHz to 108,0 MHz as indicated by the title of this document) varies according to regional regulatory authority. The U.S. range is...

Criteria: After the test, there shall be no deformation of any of the components of the handle, mechanical lock, or key that affect form, fit, or function. Table 4 indicates the test procedures for typical handles. Different types of handles may require a different procedure for unlock, door open, door close, and/or lock operation. In such cases, the cycle test procedures should be modified according to the specific door operation. 5.2.4 Tests for panel strength Loads are intended to be applied from inside the cabinet in the direction indicated in Figure 4. If this is not practical then the panels...

3.1 highest voltage of a system U s highest value of operating voltage (phase-to-phase voltage) which occurs under normal operating conditions at any time and any point in the system Note 1 to entry: Transient overvoltages and permanent induction from adjacent lines are not taken into account in the calculation formula 3.2 transient overvoltage short duration overvoltage of a few milliseconds or less, oscillatory or non-oscillatory, usually highly damped [SOURCE: IEC 60050-61 4:201 6, 61 4-03-1 4] 3.3 nominal system voltage suitable approximate value of voltage used to designate or identify a system [SOURCE: IEC 60038:2009, 3.1 ] 3.4 per...

3.13 photoelectric effect complete absorption of a photon by an atom with the emission of an orbital electron [SOURCE: IEC 60050-395:2014, 395-02-08] 3.14 prompt response signal generation from a self-powered neutron detector based on the (n, γ, e) reaction 3.15 radioactive half-life time required for the activity of a radioisotope to decrease to half of its initial value Note 1 to entry: The radioactive half- life is related to the decay constant λ by the expression: T½= ln2/λ ≈ 0,693/λ. This quantity is expressed in seconds (s). [SOURCE: IEC 60050-395:2014, 395-01-12] 3.16 radioisotope isotope of an element with the property...

10.5.101 An assembly consisting of a conduit with a terminating conduit fitting, assembled in accordance with the manufacturer’s instructions, shall be subjected to a flexing test by means of the apparatus shown in Figure 101. 10.5.102 The test shall be made on six samples of conduit of an appropriate length. Three of the samples shall be tested at the minimum declared temperature for transport, application and installation as given in Table 1 with a tolerance of ±2 °C. The other three samples shall be tested at the maximum declared application and installation temperature as given in Table 2 with a...

7.1.101 The conduit shall be marked in accordance with 7.1 along its entire length at regular intervals of preferably 1 m but not longer than 3 m and each length shall be marked at least once. Compliance is checked by inspection. 7.1.102 The manufacturer shall document, for the conduit system, the minimum inside diameter and the classification in accordance with Clause 6. Compliance is checked by inspection of the documentation. 7.1.103 The manufacturer shall declare whether the conduit is bendable and provide all information, instructions and, if necessary, bending aids for proper and safe bending of the conduit. Compliance is...