The TIP120, TIP121, and TIP122 are silicon epitaxial-base NPN power transistors in a Darlington configuration within a TO-220 plastic package. They are intended for use in power linear and switching applications. The complementary PNP types are TIP125, TIP126, and TIP127. The document provides maximum ratings, thermal data, electrical characteristics, and mechanical dimensions for these transistors.
Accendo GloGreen Digital HID (DHID) Ballast B100W-277M Electrical Test ReportAccendo Electronics Ltd.
Accendo commits to the success of your lighting retrofit/upgrade, or new Green lighting project with high-quality, safety approved products. Accendo products are manufactured to the utmost of quality assurance standards. All GloGreen Series Digital HID (DHID) ballasts undergo a thorough inspection before leaving the factory.
The following are examples of test reports completed for the GloGreen Series 50W, 70W, 150W, 200W/250W, 400W, 575W, 600W, 750W and 1000W DHID ballasts. Each individual GloGreen Series ballast must undergo a burn-in period after final assembly to ensure the DHID ballast is operational at its intended specification. Please note, these tested GloGreen Series ballasts can operate either Metal Halide (MH) or High-Pressure Sodium (HPS) bulbs; as indicated, and with equal energy efficiency.
Accendo GloGreen Digital HID (DHID) Ballast B150W-240M Electrical Test ReportAccendo Electronics Ltd.
Accendo commits to the success of your lighting retrofit/upgrade, or new Green lighting project with high-quality, safety approved products. Accendo products are manufactured to the utmost of quality assurance standards. All GloGreen Series Digital HID (DHID) ballasts undergo a thorough inspection before leaving the factory.
The following are examples of test reports completed for the GloGreen Series 50W, 70W, 150W, 200W/250W, 400W, 575W, 600W, 750W and 1000W DHID ballasts. Each individual GloGreen Series ballast must undergo a burn-in period after final assembly to ensure the DHID ballast is operational at its intended specification. Please note, these tested GloGreen Series ballasts can operate either Metal Halide (MH) or High-Pressure Sodium (HPS) bulbs; as indicated, and with equal energy efficiency.
Accendo GloGreen Digital HID (DHID) Ballast B200/250W-240M Electrical Test Re...Accendo Electronics Ltd.
Accendo commits to the success of your lighting retrofit/upgrade, or new Green lighting project with high-quality, safety approved products. Accendo products are manufactured to the utmost of quality assurance standards. All GloGreen Series Digital HID (DHID) ballasts undergo a thorough inspection before leaving the factory.
The following are examples of test reports completed for the GloGreen Series 50W, 70W, 150W, 200W/250W, 400W, 575W, 600W, 750W and 1000W DHID ballasts. Each individual GloGreen Series ballast must undergo a burn-in period after final assembly to ensure the DHID ballast is operational at its intended specification. Please note, these tested GloGreen Series ballasts can operate either Metal Halide (MH) or High-Pressure Sodium (HPS) bulbs; as indicated, and with equal energy efficiency.
Accendo GloGreen Digital HID (DHID) Ballast B150W-347M Electrical Test ReportAccendo Electronics Ltd.
Accendo commits to the success of your lighting retrofit/upgrade, or new Green lighting project with high-quality, safety approved products. Accendo products are manufactured to the utmost of quality assurance standards. All GloGreen Series Digital HID (DHID) ballasts undergo a thorough inspection before leaving the factory.
The following are examples of test reports completed for the GloGreen Series 50W, 70W, 150W, 200W/250W, 400W, 575W, 600W, 750W and 1000W DHID ballasts. Each individual GloGreen Series ballast must undergo a burn-in period after final assembly to ensure the DHID ballast is operational at its intended specification. Please note, these tested GloGreen Series ballasts can operate either Metal Halide (MH) or High-Pressure Sodium (HPS) bulbs; as indicated, and with equal energy efficiency.
Accendo GloGreen Digital HID (DHID) Ballast B100W-277M Electrical Test ReportAccendo Electronics Ltd.
Accendo commits to the success of your lighting retrofit/upgrade, or new Green lighting project with high-quality, safety approved products. Accendo products are manufactured to the utmost of quality assurance standards. All GloGreen Series Digital HID (DHID) ballasts undergo a thorough inspection before leaving the factory.
The following are examples of test reports completed for the GloGreen Series 50W, 70W, 150W, 200W/250W, 400W, 575W, 600W, 750W and 1000W DHID ballasts. Each individual GloGreen Series ballast must undergo a burn-in period after final assembly to ensure the DHID ballast is operational at its intended specification. Please note, these tested GloGreen Series ballasts can operate either Metal Halide (MH) or High-Pressure Sodium (HPS) bulbs; as indicated, and with equal energy efficiency.
Accendo GloGreen Digital HID (DHID) Ballast B150W-240M Electrical Test ReportAccendo Electronics Ltd.
Accendo commits to the success of your lighting retrofit/upgrade, or new Green lighting project with high-quality, safety approved products. Accendo products are manufactured to the utmost of quality assurance standards. All GloGreen Series Digital HID (DHID) ballasts undergo a thorough inspection before leaving the factory.
The following are examples of test reports completed for the GloGreen Series 50W, 70W, 150W, 200W/250W, 400W, 575W, 600W, 750W and 1000W DHID ballasts. Each individual GloGreen Series ballast must undergo a burn-in period after final assembly to ensure the DHID ballast is operational at its intended specification. Please note, these tested GloGreen Series ballasts can operate either Metal Halide (MH) or High-Pressure Sodium (HPS) bulbs; as indicated, and with equal energy efficiency.
Accendo GloGreen Digital HID (DHID) Ballast B200/250W-240M Electrical Test Re...Accendo Electronics Ltd.
Accendo commits to the success of your lighting retrofit/upgrade, or new Green lighting project with high-quality, safety approved products. Accendo products are manufactured to the utmost of quality assurance standards. All GloGreen Series Digital HID (DHID) ballasts undergo a thorough inspection before leaving the factory.
The following are examples of test reports completed for the GloGreen Series 50W, 70W, 150W, 200W/250W, 400W, 575W, 600W, 750W and 1000W DHID ballasts. Each individual GloGreen Series ballast must undergo a burn-in period after final assembly to ensure the DHID ballast is operational at its intended specification. Please note, these tested GloGreen Series ballasts can operate either Metal Halide (MH) or High-Pressure Sodium (HPS) bulbs; as indicated, and with equal energy efficiency.
Accendo GloGreen Digital HID (DHID) Ballast B150W-347M Electrical Test ReportAccendo Electronics Ltd.
Accendo commits to the success of your lighting retrofit/upgrade, or new Green lighting project with high-quality, safety approved products. Accendo products are manufactured to the utmost of quality assurance standards. All GloGreen Series Digital HID (DHID) ballasts undergo a thorough inspection before leaving the factory.
The following are examples of test reports completed for the GloGreen Series 50W, 70W, 150W, 200W/250W, 400W, 575W, 600W, 750W and 1000W DHID ballasts. Each individual GloGreen Series ballast must undergo a burn-in period after final assembly to ensure the DHID ballast is operational at its intended specification. Please note, these tested GloGreen Series ballasts can operate either Metal Halide (MH) or High-Pressure Sodium (HPS) bulbs; as indicated, and with equal energy efficiency.
Accendo GloGreen Digital HID (DHID) Ballast B100W-240M Electrical Test ReportAccendo Electronics Ltd.
Accendo commits to the success of your lighting retrofit/upgrade, or new Green lighting project with high-quality, safety approved products. Accendo products are manufactured to the utmost of quality assurance standards. All GloGreen Series Digital HID (DHID) ballasts undergo a thorough inspection before leaving the factory.
The following are examples of test reports completed for the GloGreen Series 50W, 70W, 150W, 200W/250W, 400W, 575W, 600W, 750W and 1000W DHID ballasts. Each individual GloGreen Series ballast must undergo a burn-in period after final assembly to ensure the DHID ballast is operational at its intended specification. Please note, these tested GloGreen Series ballasts can operate either Metal Halide (MH) or High-Pressure Sodium (HPS) bulbs; as indicated, and with equal energy efficiency.
Accendo GloGreen Digital HID (DHID) Ballast B575W-347M Electrical Test ReportAccendo Electronics Ltd.
Accendo commits to the success of your lighting retrofit/upgrade, or new Green lighting project with high-quality, safety approved products. Accendo products are manufactured to the utmost of quality assurance standards. All GloGreen Series Digital HID (DHID) ballasts undergo a thorough inspection before leaving the factory.
The following are examples of test reports completed for the GloGreen Series 50W, 70W, 150W, 200W/250W, 400W, 575W, 600W, 750W and 1000W DHID ballasts. Each individual GloGreen Series ballast must undergo a burn-in period after final assembly to ensure the DHID ballast is operational at its intended specification. Please note, these tested GloGreen Series ballasts can operate either Metal Halide (MH) or High-Pressure Sodium (HPS) bulbs; as indicated, and with equal energy efficiency.
Accendo GloGreen Digital HID (DHID) Ballast B100W-240M Electrical Test ReportAccendo Electronics Ltd.
Accendo commits to the success of your lighting retrofit/upgrade, or new Green lighting project with high-quality, safety approved products. Accendo products are manufactured to the utmost of quality assurance standards. All GloGreen Series Digital HID (DHID) ballasts undergo a thorough inspection before leaving the factory.
The following are examples of test reports completed for the GloGreen Series 50W, 70W, 150W, 200W/250W, 400W, 575W, 600W, 750W and 1000W DHID ballasts. Each individual GloGreen Series ballast must undergo a burn-in period after final assembly to ensure the DHID ballast is operational at its intended specification. Please note, these tested GloGreen Series ballasts can operate either Metal Halide (MH) or High-Pressure Sodium (HPS) bulbs; as indicated, and with equal energy efficiency.
Accendo GloGreen Digital HID (DHID) Ballast B575W-347M Electrical Test ReportAccendo Electronics Ltd.
Accendo commits to the success of your lighting retrofit/upgrade, or new Green lighting project with high-quality, safety approved products. Accendo products are manufactured to the utmost of quality assurance standards. All GloGreen Series Digital HID (DHID) ballasts undergo a thorough inspection before leaving the factory.
The following are examples of test reports completed for the GloGreen Series 50W, 70W, 150W, 200W/250W, 400W, 575W, 600W, 750W and 1000W DHID ballasts. Each individual GloGreen Series ballast must undergo a burn-in period after final assembly to ensure the DHID ballast is operational at its intended specification. Please note, these tested GloGreen Series ballasts can operate either Metal Halide (MH) or High-Pressure Sodium (HPS) bulbs; as indicated, and with equal energy efficiency.
Original Thyristor TYN825RG 825 25A 800V TO-220 New STMicroelectronicsAUTHELECTRONIC
Original Thyristor TYN825RG 825 25A 800V TO-220 New STMicroelectronics
https://authelectronic.com/original-thyristor-tyn825rg-tny825-25a-800v-to-220-new-stmicroelectronics
Original N-CHANNEL MOSFET STF40NF20 40NF20 40N20 40A 200V TO-220 New STAUTHELECTRONIC
Original N-CHANNEL MOSFET STF40NF20 40NF20 40N20 40A 200V TO-220 New ST
https://authelectronic.com/original-n-channel-mosfet-stf40nf20-40nf20-40n20-40a-200v-to-220-new-st
Original N Channel Mosfet FQD10N60C STD10NM60N 10NM60 10N60 10A 600V TO-252 N...AUTHELECTRONIC
Original N Channel Mosfet FQD10N60C STD10NM60N 10NM60 10N60 10A 600V TO-252 New ST
https://authelectronic.com/original-n-channel-mosfet-fqd10n60c-std10nm60n-10nm60-10n60-10a-600v-to-252-new-st
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
1. TIP120/121/122
TIP125/126/127
COMPLEMENTARY SILICON POWER
DARLINGTON TRANSISTORS
s STMicroelectronics PREFERRED
SALESTYPES
DESCRIPTION
The TIP120, TIP121 and TIP122 are silicon
Epitaxial-Base NPN power transistors in
monolithic Darlington configuration mounted in
Jedec TO-220 plastic package. They are intented
for use in power linear and switching applications.
The complementary PNP types are TIP125,
TIP126 and TIP127, respectively.
INTERNAL SCHEMATIC DIAGRAM
March 2000
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
NPN TIP120 TIP121 TIP122
PNP TIP125 TIP126 TIP127
VCBO Collector-Base Voltage (IE = 0) 60 80 100 V
VCEO Collector-Emitter Voltage (IB = 0) 60 80 100 V
VEBO Emitter-Base Voltage (IC = 0) 5 V
IC Collector Current 5 A
ICM Collector Peak Current 8 A
IB Base Current 0.1 A
Ptot Total Dissipation at Tcase ≤ 25 o
C
Tamb ≤ 25 o
C
65
2
W
W
Tstg Storage Temperature -65 to 150
o
C
Tj Max. Operating Junction Temperature 150 o
C
* For PNP types voltage and current values are negative.
1
2
3
TO-220
R1 Typ. = 5 KΩ R2 Typ. = 150 Ω
1/4
2. THERMAL DATA
Rthj-case
Rthj-amb
Thermal Resistance Junction-case Max
Thermal Resistance Junction-ambient Max
1.92
62.5
o
C/W
o
C/W
ELECTRICAL CHARACTERISTICS (Tcase = 25 o
C unless otherwise specified)
Symbol Parameter Test Conditions Min. Typ. Max. Unit
ICEO Collector Cut-off
Current (IB = 0)
for TIP120/125 VCE = 30 V
for TIP121/126 VCE = 40 V
for TIP122/127 VCE = 50 V
0.5
0.5
0.5
mA
mA
mA
ICBO Collector Cut-off
Current (IB = 0)
for TIP120/125 VCB = 60 V
for TIP121/126 VCB = 80 V
for TIP122/127 VCB = 100 V
0.2
0.2
0.2
mA
mA
mA
IEBO Emitter Cut-off Current
(IC = 0)
VEB = 5 V 2 mA
VCEO(sus)* Collector-Emitter
Sustaining Voltage
(IB = 0)
IC = 30 mA
for TIP120/125
for TIP121/126
for TIP122/127
60
80
100
V
V
V
VCE(sat)* Collector-Emitter
Saturation Voltage
IC = 3 A IB = 12 mA
IC = 5 A IB = 20 mA
2
4
V
V
VBE(on)* Base-Emitter Voltage IC = 3 A VCE = 3 V 2.5 V
hFE* DC Current Gain IC = 0.5 A VCE = 3 V
IC = 3 A VCE = 3 V
1000
1000
∗ Pulsed: Pulse duration = 300 µs, duty cycle < 2 %
For PNP types voltage and current values are negative.
TIP120/TIP121/TIP122/TIP125/TIP126/TIP127
2/4
3. DIM.
mm inch
MIN. TYP. MAX. MIN. TYP. MAX.
A 4.40 4.60 0.173 0.181
C 1.23 1.32 0.048 0.051
D 2.40 2.72 0.094 0.107
D1 1.27 0.050
E 0.49 0.70 0.019 0.027
F 0.61 0.88 0.024 0.034
F1 1.14 1.70 0.044 0.067
F2 1.14 1.70 0.044 0.067
G 4.95 5.15 0.194 0.203
G1 2.4 2.7 0.094 0.106
H2 10.0 10.40 0.393 0.409
L2 16.4 0.645
L4 13.0 14.0 0.511 0.551
L5 2.65 2.95 0.104 0.116
L6 15.25 15.75 0.600 0.620
L7 6.2 6.6 0.244 0.260
L9 3.5 3.93 0.137 0.154
DIA. 3.75 3.85 0.147 0.151
P011C
TO-220 MECHANICAL DATA
TIP120/TIP121/TIP122/TIP125/TIP126/TIP127
3/4