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SPECIFICATION | ||||||||||||
OUTPUT | ||||||||||||
Model | SD-100A-5 | SD-100C-5 | SD-100D-5 | SD-100B-12 | SD-100C-12 | SD-100D-12 | SD-100B-24 | SD-100C-24 | SD-100D-24 | SD-100B-48 | SD-100C-48 | SD-100D-48 |
DC Voltage | 5V | 12V | 24V | 48V | ||||||||
Rated Current | 20A | 8.5A | 4.2A | 2.1A | ||||||||
Current Range | 0~20A | 0~8.5A | 0~4.2A | 0-2.1A | ||||||||
Rated Power | 100W | 102W | 100.8W | 100.8W | ||||||||
Ripple & Noise | 100mVp-p | 120mVp-p | 150mVp-p | 150mVp-p | ||||||||
Voltage Adj. Range | 4.5~5.5VDC | 11~16VDC | 23~30VDC | 43.2-52.8VDC | ||||||||
Voltage Tolerance | ±2.0% | ±1.0% | ±1.0% | ±1.0% | ||||||||
Line Regulation | ±0.5% | ±0.3% | ±0.2% | ±0.2% | ||||||||
Load Regulation | ±0.5% | ±0.3% | ±0.2% | ±0.2% | ||||||||
Setup, Rise Time | 2s,50ms(only D mode) at full load | |||||||||||
Hold Up Time | 20ms(only D mode) at full load | |||||||||||
INPUT | ||||||||||||
Voltage Range | A：9.2~18VDC B:19~36VDC C:36~72VDC D:72~144VDC or 85~132VAC | |||||||||||
Efficiency | 74% | 75% | 76% | 75% | 77% | 80% | 78% | 81% | 83% | 78% | 81% | 83% |
DC Current | 4.8A/24V | 2.4A/48V | 1.8A/96V | 4.8A/24V | 2.4A/48V | 1.8A/96V | 4.8A/24V | 2.4A/48V | 1.8A/96V | 4.8A/24V | 2.4A/48V | 1.8A/96V |
Inrush Current | D:18A/96VDC | |||||||||||
Leakage Current | <0.75mA/120VAC(SD-100D) | |||||||||||
PROTECTION | ||||||||||||
Over Load | 105~135% rated output power | |||||||||||
Protection type: Hiccup mode,recovers automatically after fault condition is removed | ||||||||||||
Over Voltage | 5.75~6.75V/10%load | 16.8~20V/10%load | 31.5~37.5V/10%load | 60.2-79.2/10%load | ||||||||
Protection type:Hiccup mode,recovers automatically after fault condition is removed | ||||||||||||
ENVIRONMENT | ||||||||||||
Working Temp. | -10~+60℃ (Refer to “Derating Curve”) | |||||||||||
Working Humidity | 20~90%RH non-condensing | |||||||||||
Storage Temp.,Humidity | -20~+85℃,10~95%RH | |||||||||||
Temp.Coefficient | ±0.03%/℃ (0~50℃) | |||||||||||
Vibration | 10~500Hz,2G 10min./1cycle,60min.each along X, Y, Z axes | |||||||||||
SAFETY &EMC | ||||||||||||
Safety Standards | IEC60950-1CB approved by TUV(for D type only) | |||||||||||
Withstand Voltage | I/P-O/P:1.5KVAC I/P-FG:2.0KVAC O/P-FG:0.5KVAC | |||||||||||
Isolation Resistance | I/P-O/P,I/P-FG,O/P-FG:100M Ohms/500VDC /25℃ /70%RH | |||||||||||
EMC Emission | Compliance to EN55022(CISPR22) Class B | |||||||||||
EMC Immunity | Compliance to EN61000-4-2,3,4,6,8,light industry level,criteria A | |||||||||||
OTHERS | ||||||||||||
Dimension | 199*98*38mm(L*W*H) | |||||||||||
Weight | 0.55Kg | |||||||||||
Packing | 30pcs/16.5Kg | |||||||||||
NOTE | ||||||||||||
1. All parameters NOT specially mentioned are measured at 24,48,96VDC input, rated load and 25℃ of ambient temperature. | ||||||||||||
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. | ||||||||||||
3. Tolerance : includes set up tolerance, line regulation and load regulation. | ||||||||||||
4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. | ||||||||||||
Wide Input Adaptability: Supports 2:1 voltage ranges (e.g., 19–36VDC for B-type), ideal for unstable power sources.
Low Ripple Noise: Built-in EMI filter ensures clean output for sensitive electronics.
Hiccup Mode Protection: Overload/overvoltage protection auto-recovers after fault removal, reducing downtime.
Full Load Testing: 100% burn-in tested to guarantee consistent performance under maximum load.
Cost-Effective Reliability: Balances low cost with high durability for long-term operation.
Customizable Output: Multiple voltage/current options (5V–48V) fit diverse device requirements.
Compact Integration: Slim 199×98×38mm design saves space in cabinet or panel installations.
Global Compliance: Meets CE, RoHS, and IEC safety standards for worldwide deployment.
Industrial Automation: Powers PLCs, sensors, and control systems in factories.
Renewable Energy: Integrates with solar/wind systems to regulate battery charging.
Telecom Infrastructure: Supports base stations and backup power units.
Medical Devices: Delivers stable power for low-voltage monitoring equipment.
High-Grade Components: Uses durable capacitors and semiconductors for extended lifespan.
Flame-Retardant Casing: Enhances safety in high-temperature environments.
Anti-Vibration Design: Withstands 10–500Hz vibrations, suitable for mobile or industrial machinery.
Anti-Static Protection: Each unit is packed in an anti-static bag to prevent electrostatic damage.
Secure Shipping: Hard cardboard boxes (30pcs/16.5Kg) ensure safe transit.
Documentation Included: User manual and installation guide for quick setup.
2-Year Warranty: Covers defects in materials and workmanship.
24/7 Technical Help: Dedicated team assists with installation, troubleshooting, and customization.
Fast Replacement: Defective units are replaced promptly to minimize project delays.
Outdoor Telecom Towers: Operates reliably in -10~+60℃ environments with unstable grid power.
Factory Production Lines: Powers automated equipment with low ripple to avoid signal interference.
Off-Grid Solar Systems: Converts variable panel voltage to stable 12V/24V for batteries.
Q: Can the SD-100 handle 48VDC input?
A: Yes—C-type models support 36–72VDC input, including 48VDC.
Q: How to verify EMC compliance for my system?
A: The converter meets EN55022 Class B, but final equipment must re-test EMC compatibility.
Q: What’s the warranty for bulk orders?
A: All units include a 2-year warranty, with extended support for large purchases.
Download:
SD-100.doc
