Top 100+ Electrical Abbreviations A First-class Engineer Must Know

top 1000_ electrical Abbreviations

Hello guys, welcome back to our blog. Here in this article, we will be discussing the top 100+ electrical abbreviations a first-class engineer must know, engineering abbreviations, or electronics abbreviations.

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Top 100+ Electrical Abbreviations

SI.NoElectrical And Electronics AbbreviationsTerm
01.I2CInter-Integrated Circuit (communication bus)
02.18650Most common Li-ion cylindrical cell size measuring 18mm dia. by 65mm ht
03.AAmpere (a unit of measure for electrical current)
04.AhAmpere-hour (capacity or energy in a cell)
05.BMSBattery Management System
06.CCelsius, Centigrade (temperature)
07.CCVClosed Circuit Voltage
08.CCCVConstant current constant voltage (a charging sequence/method)
09.CIDCircuit Interrupt Device
10.C of CCertificate of Compliance
11.C-rateThe discharge rate of a battery as a function of its capacity in Amp-hrs
12.DoDDepth of Discharge
13.DOTDepartment of Transportation (US)
14.dT/dtDelta Temperature over Delta Time (rate of change of temperature)
15.ELCEquivalent lithium content
16.EOLEnd of Life (capacity)
17.FFahrenheit (temperature)
18.hHour (time)
19.ICurrent (electrical)
20.IATAInternational Air Transport Association
21.IECInternational Electrochemical Commission
22.ISIntrinsic safety (used on batteries)
23.LCDLiquid crystal display
24.LCOLithium Cobalt Oxide (a common cathode material in Li-ion cells)
25.LEDLight Emitting Diode
26.LFPLithium-Iron-Phosphate (a common cathode material in Li-ion cells)
27.LiCoO2Lithium-cobalt-oxide
28.LiFePOLithium-iron-phosphate-oxide
29.Li-ionLithium-ion battery (short form)
30.LiMn2O4Lithium-manganese-oxide (a common cathode material)
31.LiNiCoAlO22 Lithium-nickel-cobalt-aluminum-oxide (a common cathode material in Li Ion cells)
32.LiNiMnCoO2Lithium-nickel-manganese-cobalt-oxide (a common cathode material in Li-Ion cells)
33.Li5Ti5O13Lithium-titanate (a specialty high-power anode material for Li-ion cells)
34.LMOLithium-ion battery with Lithium-manganese oxide cathode
35.LTOLithium-titanate (a high-power anode material for Li-ion cells)
36.mAhMilliampere-hours
37.NCALithium-ion battery with a nickel-cobalt-aluminum-oxide cathode
38.NiCdNickel-cadmium (battery)
39.NiFeNickel-iron (battery)
40.NiHNickel-hydrogen (battery)
41.NiMHNickel-metal-hydride (battery)
42.NiZnNickel-zinc (battery)
43.NMCLithium-ion battery with nickel, manganese, cobalt-oxide cathode
44.NTCNegative Temperature Coefficient
45.OCPOver-current Protection
46.OCVOpen Circuit Voltage
47.OEMOriginal Equipment Manufacturer
48.OVPOver-voltage Protection
49.PRBAPortable Rechargeable Battery Association
50.PTCPositive Temperature Coefficient (a battery protection device)
51.QAQuality Assurance
52.QiStandard on inductive charging by Wireless Power Consortium (WPC)
53.RResistor (electrical)
54.RFRadio Frequency (communications)
55.SBSSmart Battery System
56.SLASealed Lead Acid (battery)
57.SMBusSystem Management Bus (smart battery)
58.SoCState-of-Charge
59.SOHState-of-Health
60.ULUnderwriters Laboratories (product safety testing and certification)
61.UVPUnder-Voltage Protection
62.VVoltage (electrical)
63.VCOVoltage Cutoff (safety feature)
64.VLVoltage Limiting (as in charging a battery)
65.VRLAValve Regulated Lead Acid (battery)
66.WWatt (electrical power; voltage times current = watts)
67.WhWatt-hour (electrical energy; watts times h = Wh)
68.Wh/kgWatt-hour per kilogram (gravimetric energy density, aka specific energy)
69.Wh/lWatt-hour per liter (volumetric energy density)
70.Wi-FiWireless Fidelity (network)
71.WPCWireless Power Consortium
72.ZImpedance (frequency-dependent resistance)
73.ZigbeeWireless network targeting RF applications that require a secure low data rate and long battery life

Still remaining we will update as soon as possible.

This was about “Top 100+ Electrical Abbreviations“. I hope this article may help you all a lot. Thank you for reading.

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