1. General Information & Models:

️· Series: Mean Well SD-100
️· Types: Available in 5V, 12V, and 24V output voltage options.
️· Model Variants: The datasheet seems to indicate variations within each voltage, labeled with B, C, and D suffixes (e.g., SD-100-05B, SD-100-12C). These likely signify differences in features or certifications.

2. Electrical Specifications (Typical for all models, but may have minor variations based on suffix):

️· Output Power: 100W
️· Current Ratings:
- 5V: 20A
- 12V: 20A
- 24V: 20A
️· Voltage Adjustment Range:
- 5V: 4.5 - 5.5V
- 12V: 11 - 16V
- 24V: 23 - 30V
️· Ripple & Noise (Max):
- 5V: 100mVp-p
- 12V: 120mVp-p
- 24V: 150mVp-p
️· Voltage Tolerance:
- 5V: 2.0%
- 12V: 1.0%
- 24V: 1.0%
️· Hold-up Time (Typical): 20ms (for "D" models); 2 seconds (for "B" models)
️· Overload Protection: 105% ~ 135% rated output power
️· Isolation Resistance: 100M Ohms / 500VDC / 25°C / 70% RH
️· Withstand Voltage: I/P-O/P: 1.5KVAC, I/P-FG: 1.5KVAC, O/P-FG: 0.5KVAC

3. Input Specifications (Not Fully Detailed, but Inferred):

️· Wide Input Range: Indicated by mentions of 19-36V (for B models), 36-72V (for C models), and 72-144V (for D models).
️· Leakage Current: 0.75mA (For "D" models)

4. Environmental & Physical Characteristics:

️· Dimensions: 199 x 52.5 x 38 mm
️· Weight: 0.65kg
️· Operating Temperature: -10°C to +60°C (Derating is required above 50°C)
️· Humidity: 20%~90% RH non-condensing

5. Safety & Regulatory:

️· Complies with EN55022/CISPR22 Class B
️· IEC60950-1 CB approved (implies safety certification)

Important Notes & Caveats:

️· Suffix Significance: The B, C, and D suffixes likely represent differences in input voltage ranges and possibly other features. Refer to the full datasheet for complete details.
️· Derating: The power supply needs to be derated (reduced in power output) at higher temperatures above 50°C.
️· Full Datasheet: This is an excerpt. Always consult the complete datasheet from Mean Well for complete and accurate information.