Top 100+ Electrical Abbreviations A First-class Engineer Must Know
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.No | Electrical And Electronics Abbreviations | Term |
| 01. | I2C | Inter-Integrated Circuit (communication bus) |
| 02. | 18650 | Most common Li-ion cylindrical cell size measuring 18mm dia. by 65mm ht |
| 03. | A | Ampere (a unit of measure for electrical current) |
| 04. | Ah | Ampere-hour (capacity or energy in a cell) |
| 05. | BMS | Battery Management System |
| 06. | C | Celsius, Centigrade (temperature) |
| 07. | CCV | Closed Circuit Voltage |
| 08. | CCCV | Constant current constant voltage (a charging sequence/method) |
| 09. | CID | Circuit Interrupt Device |
| 10. | C of C | Certificate of Compliance |
| 11. | C-rate | The discharge rate of a battery as a function of its capacity in Amp-hrs |
| 12. | DoD | Depth of Discharge |
| 13. | DOT | Department of Transportation (US) |
| 14. | dT/dt | Delta Temperature over Delta Time (rate of change of temperature) |
| 15. | ELC | Equivalent lithium content |
| 16. | EOL | End of Life (capacity) |
| 17. | F | Fahrenheit (temperature) |
| 18. | h | Hour (time) |
| 19. | I | Current (electrical) |
| 20. | IATA | International Air Transport Association |
| 21. | IEC | International Electrochemical Commission |
| 22. | IS | Intrinsic safety (used on batteries) |
| 23. | LCD | Liquid crystal display |
| 24. | LCO | Lithium Cobalt Oxide (a common cathode material in Li-ion cells) |
| 25. | LED | Light Emitting Diode |
| 26. | LFP | Lithium-Iron-Phosphate (a common cathode material in Li-ion cells) |
| 27. | LiCoO2 | Lithium-cobalt-oxide |
| 28. | LiFePO | Lithium-iron-phosphate-oxide |
| 29. | Li-ion | Lithium-ion battery (short form) |
| 30. | LiMn2O4 | Lithium-manganese-oxide (a common cathode material) |
| 31. | LiNiCoAlO2 | 2 Lithium-nickel-cobalt-aluminum-oxide (a common cathode material in Li Ion cells) |
| 32. | LiNiMnCoO2 | Lithium-nickel-manganese-cobalt-oxide (a common cathode material in Li-Ion cells) |
| 33. | Li5Ti5O13 | Lithium-titanate (a specialty high-power anode material for Li-ion cells) |
| 34. | LMO | Lithium-ion battery with Lithium-manganese oxide cathode |
| 35. | LTO | Lithium-titanate (a high-power anode material for Li-ion cells) |
| 36. | mAh | Milliampere-hours |
| 37. | NCA | Lithium-ion battery with a nickel-cobalt-aluminum-oxide cathode |
| 38. | NiCd | Nickel-cadmium (battery) |
| 39. | NiFe | Nickel-iron (battery) |
| 40. | NiH | Nickel-hydrogen (battery) |
| 41. | NiMH | Nickel-metal-hydride (battery) |
| 42. | NiZn | Nickel-zinc (battery) |
| 43. | NMC | Lithium-ion battery with nickel, manganese, cobalt-oxide cathode |
| 44. | NTC | Negative Temperature Coefficient |
| 45. | OCP | Over-current Protection |
| 46. | OCV | Open Circuit Voltage |
| 47. | OEM | Original Equipment Manufacturer |
| 48. | OVP | Over-voltage Protection |
| 49. | PRBA | Portable Rechargeable Battery Association |
| 50. | PTC | Positive Temperature Coefficient (a battery protection device) |
| 51. | QA | Quality Assurance |
| 52. | Qi | Standard on inductive charging by Wireless Power Consortium (WPC) |
| 53. | R | Resistor (electrical) |
| 54. | RF | Radio Frequency (communications) |
| 55. | SBS | Smart Battery System |
| 56. | SLA | Sealed Lead Acid (battery) |
| 57. | SMBus | System Management Bus (smart battery) |
| 58. | SoC | State-of-Charge |
| 59. | SOH | State-of-Health |
| 60. | UL | Underwriters Laboratories (product safety testing and certification) |
| 61. | UVP | Under-Voltage Protection |
| 62. | V | Voltage (electrical) |
| 63. | VCO | Voltage Cutoff (safety feature) |
| 64. | VL | Voltage Limiting (as in charging a battery) |
| 65. | VRLA | Valve Regulated Lead Acid (battery) |
| 66. | W | Watt (electrical power; voltage times current = watts) |
| 67. | Wh | Watt-hour (electrical energy; watts times h = Wh) |
| 68. | Wh/kg | Watt-hour per kilogram (gravimetric energy density, aka specific energy) |
| 69. | Wh/l | Watt-hour per liter (volumetric energy density) |
| 70. | Wi-Fi | Wireless Fidelity (network) |
| 71. | WPC | Wireless Power Consortium |
| 72. | Z | Impedance (frequency-dependent resistance) |
| 73. | Zigbee | Wireless 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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