FSP Technical Datasheet: 75W & 84W 12V Adapter
FSP075(084)-DHAN3
Features
- Meets IEC 62368-1 & IEC 60950-1 standards
- Meets Energy Efficiency DOE Level VI
- Meets Code of Conduct Version 5 Tier 2
- High Reliability
- EMC Standard: EN55032 / EN55024 Class B
- Over Current Protection
- Over Temperature Protection
- Over Voltage Protection
Safety Standard Approval
- TÜV Rheinland Certified
- CULUS Listed
- Tested to Comply With FCC Standards
- For Home or Office Use
Description
This product is a 75W and 84W AC to DC adapter designed for use in IPC systems, embedded systems, printers, monitors, POS systems, AIO, NB, PC Systems, and Mini-ITX Systems that require high wattage demands. This adapter operates at 90 to 264 VAC input voltage. The unit meets CISPR32 EN55032 CLASS B, EN55024, and FCC PART 15B Class B emission limits, and is designed for ITE (Information Technology Equipment) applications.
Input Specifications
| Parameter | Value |
|---|---|
| Input voltage | 90-264 VAC |
| Input frequency | 47-63 Hz |
| Input current | ≤ 1.2A at 100Vac, 240Vac / full load |
| No load power consumption | ≤ 0.15W at 115Vac, 230Vac |
| Touch current | ≤ 0.25mA at 264Vac / 50Hz |
Input Performance
| Parameter | Value |
|---|---|
| Power factor | ≥ 0.9 at 115Vac, 230Vac / full load (Provisions for adding harmonic reduction per EN 61000-3-2 must be present) |
| Efficiency | See rating chart |
| Power turn-on time | ≤ 3 seconds at 100Vac / full load, output voltage shall remain regulation |
| Hold-up time | ≥ 10ms at 100Vac or 240Vac / full load, output voltage shall remain regulation |
| Inrush current | Shall be less than the rating of adapter critical components (including rectifiers, fuse surge, and current limiting device) at 100Vac, 240Vac / full load |
| Operating altitude | 5000 meters above sea level |
| Withstand voltage | 4242V between AC input and secondary applied DC (test time 1 minute, cut-off current shall be less than 10mA) |
| MTBF | ≥ 300,000 hours at 100Vac, 240Vac / full load, 25°C (standard SR332) |
Output Specifications
| Parameter | Details |
|---|---|
| Output voltage/current | See rating chart |
| Total output power | See rating chart |
| Protection: Over voltage | The adapter will enter into shutdown (no output) if over voltage occurs at the output terminal due to an internal fault. The output trip voltage shall not exceed 18V. Normal state is restored by AC reset. |
| Protection: Short circuit & Over current | When an internal or external fault occurs at the output, the power supply shall shut down and enter auto-recovery mode. |
| Protection: Over temperature | The power supply will enter into shutdown if abnormal thermal rise occurs. Normal state is restored by AC reset. |
| Protection: Brown-out | Shutdown and no damage. |
Environmental Specifications
| Parameter | Value |
|---|---|
| Working Temperature | 0°C to 70°C (derating required above 40°C) |
| Storage Temperature | -20°C to +80°C |
| Working Humidity | 20% to 80% RH non-condensing |
| Storage Humidity | 10% to 90% RH non-condensing |
EMC Performance
| Standard | Performance |
|---|---|
| EN55032 | Class B conducted, Class B radiated |
| FCC | Class B conducted, Class B radiated |
| VCCI | Class B conducted, Class B radiated |
| EN61000-3-2 | Meets Class D |
| EN61000-3-3 | Meets regulation |
| EN61000-4-2 (ESD) | Air discharge: ±8 KV, contact discharge: ±4KV, meets criterion A |
| EN61000-4-3 (Radiated Immunity) | 80-1000 MHz, 3V/m, 80% AM (1kHz), meets criterion A |
| EN61000-4-4 (EFT) | Impulse: ±1kV applied to L, N, meets criterion A |
| EN61000-4-5 (Surge) | ±1kV applied differential mode, ±2kV applied common mode, meets criterion A |
| EN61000-4-6 (Conducted Immunity) | 0.15-80 MHz, 3Vrms, 80% AM (1kHz), meets criterion A |
| EN61000-4-8 (Magnetic Field) | 50 Hz or 60Hz, 1A/m, meets criterion A |
| EN61000-4-11 (Voltage Dips/Interruptions) | Voltage Dips: >95% reduction for 0.5 period, meets criterion B; 30% reduction for 25 period, meets criterion C. Voltage Interruptions: >95% reduction for 250 period, meets criterion C. |
Power De-rating
The adapter's load capacity is de-rated based on ambient temperature:
- 0°C to 40°C: 100% load
- 50°C: 85% load
- 60°C: 70% load
- 70°C: 55% load
(De-rating shall be less than the rating of adapter critical components, following FSP specifications.)
Derating Curves
Input Voltage Derating Curve: This graph illustrates the relationship between input voltage (Vac) and the percentage of output power. The adapter maintains 100% output power across the input voltage range of 90V to approximately 240V, with a slight decrease observed as the input voltage approaches 264V.
Output Power Derating Curve: This graph shows the percentage of maximum load versus ambient temperature (°C). The adapter operates at full load (100%) up to 40°C. Beyond 40°C, the output power is derated linearly, reaching approximately 55% of the maximum load at 70°C.
Output Voltage/Current Rating Chart
| Model | Output Voltage | Output Current | AC Inlet | Efficiency (DOE Level VI) | Efficiency (CoC V5 Tier 2) |
|---|---|---|---|---|---|
| FSP075-DHAN3 | 12V | 6.25A | C14 | ≥88.00% | ≥89.00% |
| FSP084-DHAN3 | 12V | 7.0A | C14 | ≥88.00% | ≥89.00% |
Mechanical and Connector Specifications
Mechanical Dimensions: The adapter features a compact design with specific dimensions detailed in the original diagrams. The DC output connector is a standard barrel type with an outer diameter of 5.5 mm (±0.05 mm) and an inner diameter of 2.5 mm (±0.1 mm). The cable is approximately 1000 mm ± 20.0 mm long and is made of 14 AWG wire, typically black, with a white insulated core for the positive terminal.
Connector Specifications: The AC input connector is a C14 type. The DC output connector is a barrel jack with a center positive (+) pin and an outer negative (-) contact. The wire gauge for the DC output cable is 14 AWG.
