Cantara/.claude/skills/manufacturers/meanwell
.claude/skills/manufacturers/meanwell/SKILL.md
# Mean Well Part Number Reference ## MPN Structure Overview Mean Well part numbers follow a consistent format: ``` SERIES-WATTAGE-VOLTAGE[SUFFIX] ``` Examples: - `RS-25-5` = RS series, 25W, 5V output - `LRS-350-24` = LRS series, 350W, 24V output - `HLG-150H-24A` = HLG series, 150W (H=high efficiency), 24V, type A dimming --- ## Product Lines ### AC-DC Enclosed Power Supplies | Series | Description | Power Range | Features | |--------|-------------|-------------|----------| | RS | Economy
$ install --global
skillsauthnpx skillsauth add Cantara/lib-electronic-components .claude/skills/manufacturers/meanwellInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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Last scanned: Apr 16, 2026, 6:04 PM38.3s1 file scanned
SKILL.md
Mean Well Part Number Reference
MPN Structure Overview
Mean Well part numbers follow a consistent format:
SERIES-WATTAGE-VOLTAGE[SUFFIX]
Examples:
RS-25-5= RS series, 25W, 5V outputLRS-350-24= LRS series, 350W, 24V outputHLG-150H-24A= HLG series, 150W (H=high efficiency), 24V, type A dimming
Product Lines
AC-DC Enclosed Power Supplies
| Series | Description | Power Range | Features | |--------|-------------|-------------|----------| | RS | Economy Enclosed | 15-150W | Basic single output | | LRS | Slim Enclosed | 35-600W | Low profile, high efficiency | | SE | High Power Enclosed | 200-1500W | PFC, high power | | NES | Single Output | 15-350W | Classic design | | SP | Single Output with PFC | 75-750W | Power factor correction |
DC-DC Converters
| Series | Description | Power Range | Input Range | |--------|-------------|-------------|-------------| | SD | Enclosed DC-DC | 15-1000W | Various input ranges | | DDR | DIN Rail DC-DC | 15-480W | 9.2-72V input options |
LED Drivers
| Series | Description | Power Range | Features | |--------|-------------|-------------|----------| | LPV | Constant Voltage | 20-150W | IP67 plastic case | | HLG | High Bay | 40-600W | 3-in-1 dimming, IP65/67 | | ELG | Constant Current/Voltage | 75-240W | Timer dimming | | PLN | Constant Current | 20-100W | IP64 plastic case | | PWM | PWM Output | 40-200W | PWM dimming output | | LCM | Modular | 25-60W | Multi-output configurable |
DIN Rail Power Supplies
| Series | Description | Power Range | Width | |--------|-------------|-------------|-------| | HDR | Ultra Slim | 15-150W | 1-3 DIN units | | EDR | Economy | 75-150W | 2-3 DIN units | | MDR | Miniature | 10-100W | 1-2 DIN units | | NDR | Slim | 75-480W | 2-4 DIN units | | DR | Standard | 75-480W | 2-4 DIN units |
MPN Decoding
Enclosed AC-DC: RS-25-5
RS - 25 - 5
| | |
| | +-- Output voltage (5V)
| +-- Power rating (25W)
+-- Series identifier
LED Driver: HLG-150H-24A
HLG - 150 H - 24 A
| | | | |
| | | | +-- Dimming type (A=1-10V, B=3-in-1, blank=non-dim)
| | | +-- Output voltage (24V)
| | +-- H = High efficiency
| +-- Power rating (150W)
+-- Series identifier (High Bay LED driver)
DC-DC Converter: SD-25C-12
SD - 25 C - 12
| | | |
| | | +-- Output voltage (12V)
| | +-- Input range (A=9.2-18V, B=19-36V, C=36-72V, D=72-144V)
| +-- Power rating (25W)
+-- Series identifier
DIN Rail: DDR-60G-24
DDR - 60 G - 24
| | | |
| | | +-- Output voltage (24V)
| | +-- Input range (G=9-18V wide range, L=18-75V wide range)
| +-- Power rating (60W)
+-- Series identifier (DIN Rail DC-DC)
Output Voltage Codes
Standard output voltages across most series:
| Code | Voltage | Common Applications | |------|---------|---------------------| | 3.3 | 3.3V | Logic circuits | | 5 | 5V | TTL, USB devices | | 12 | 12V | LEDs, motors, fans | | 15 | 15V | Op-amp supplies | | 24 | 24V | Industrial, PLCs | | 36 | 36V | LED strips | | 48 | 48V | Telecom, PoE |
HLG Dimming Types
| Suffix | Dimming Method | Control Signal | |--------|----------------|----------------| | (blank) | Non-dimmable | N/A | | A | Analog | 1-10V or 10V PWM | | B | 3-in-1 | 1-10V, PWM, or resistance | | AB | 3-in-1 + Aux | Same as B with aux output | | D | DALI | DALI protocol | | DA | DALI-2 | DALI-2 protocol |
Handler Implementation Notes
Pattern Matching
Mean Well patterns use the format:
^SERIES-[0-9]+(?:[A-Z])?(?:-[0-9]+)?(?:[A-Z]+)?$
The handler uses explicit series matching for reliability.
Package Code Extraction
Returns wattage with "W" suffix:
handler.extractPackageCode("RS-25-5") // Returns "25W"
handler.extractPackageCode("LRS-350-24") // Returns "350W"
Output Voltage Extraction
Extracts voltage after second hyphen:
handler.extractOutputVoltage("RS-25-5") // Returns "5V"
handler.extractOutputVoltage("HLG-150H-24A") // Returns "24V"
Series Extraction
Returns the series prefix:
handler.extractSeries("RS-25-5") // Returns "RS"
handler.extractSeries("HLG-150H-24A") // Returns "HLG"
Supported ComponentTypes
ComponentType.POWER_SUPPLY
ComponentType.POWER_SUPPLY_AC_DC
ComponentType.POWER_SUPPLY_DC_DC
ComponentType.POWER_SUPPLY_MEANWELL
ComponentType.POWER_SUPPLY_AC_DC_MEANWELL
ComponentType.POWER_SUPPLY_DC_DC_MEANWELL
ComponentType.LED_DRIVER
ComponentType.LED_DRIVER_MEANWELL
Replacement Rules
Two Mean Well parts are considered replacements if:
- Same series (e.g., both RS)
- Same output voltage
- Replacement has equal or greater wattage
Example: RS-50-5 can replace RS-25-5 (same series, same voltage, higher wattage)
Helper Methods
The handler provides additional utility methods:
// Check if LED driver
handler.isLEDDriver("HLG-150H-24A") // true
handler.isLEDDriver("RS-25-5") // false
// Check if DIN rail
handler.isDINRail("HDR-30-24") // true
handler.isDINRail("RS-25-5") // false
// Check if DC-DC converter
handler.isDCDC("SD-25C-12") // true
handler.isDCDC("RS-25-5") // false
// Get product description
handler.getProductType("RS-25-5") // "Economy Enclosed Switching Power Supply"
handler.getProductType("HLG-150H-24A") // "LED Driver with Dimming"
Test Patterns
Valid AC-DC MPNs
RS-25-5
RS-50-12
RS-100-24
LRS-50-5
LRS-100-12
LRS-200-24
LRS-350-24
LRS-600-48
SE-200-24
SE-450-24
SE-600-24
NES-25-5
NES-50-12
NES-350-48
Valid LED Driver MPNs
LPV-20-12
LPV-35-24
LPV-60-12
LPV-100-24
HLG-40H-12
HLG-80H-24
HLG-150H-24A
HLG-240H-48B
HLG-320H-24
ELG-75-24
ELG-100-48
ELG-150-C500
Valid DC-DC MPNs
SD-25A-12
SD-25B-24
SD-25C-12
SD-50A-24
SD-100B-12
DDR-15G-12
DDR-30L-24
DDR-60G-24
DDR-120D-24
Valid DIN Rail MPNs
HDR-15-5
HDR-30-12
HDR-60-24
HDR-100-24
EDR-75-12
EDR-120-24
EDR-150-48
MDR-10-5
MDR-20-12
MDR-40-24
MDR-60-24
NDR-75-24
NDR-120-24
NDR-240-48
Related Files
- Handler:
manufacturers/MeanWellHandler.java - Component types: POWER_SUPPLY_MEANWELL, POWER_SUPPLY_AC_DC_MEANWELL, POWER_SUPPLY_DC_DC_MEANWELL, LED_DRIVER_MEANWELL
- Test:
handlers/MeanWellHandlerTest.java - Manufacturer enum: MEAN_WELL in ComponentManufacturer.java
Learnings & Edge Cases
- HLG series has optional "H" suffix for high efficiency models before voltage
- LED drivers with dimming have letter suffix (A, B, AB, D, DA)
- DC-DC converters use letter codes for input voltage range (A, B, C, D, G, L)
- Some series have identical wattage/voltage with different features (e.g., RS vs NES)
- DIN rail width is not encoded in MPN, must reference datasheet
- IP rating for LED drivers varies by series (LPV=IP67, HLG=IP65/67)
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