ICCNexergy

Leaders in Rechargeable Power Systems

fw50-elpac-power-supplies

FW50 Series

50W Power Supply

FW50 Is Not Recommended For New Designs. Please Use FWC50 As A Replacement

Print Datasheet
Elpac Part NumberOutput VoltageOutput CurrentPeak Current1Total Regulation2Typical Efficiency3
FW5012-760F12.0V4.2A5.0A±5%83%
FW5018-760F18.0V2.8A3.3A±5%86%
FW5024-760F24.0V2.1A2.5A±5%87%
  • Notes
  • 1 Maximum peak load (60W) lasting 500ms with a maximum 10% duty cycle.
  • 2 Includes initial setting, line regulation, load regulation, and thermal drift.
  • 3 Typical at 115VAC (including output cable).
Input
Input Voltage 85 - 264VAC 100 - 240VAC Nominal
Input Frequency 47 - 63Hz
Input Current <1.0A rms
Inrush Current <37A at 230VAC cold start
Zero Load Power Consumption <0.3W
Touch Leakage Current
<200µA @ 132VAC @ 60Hz
<300µA @ 264VAC @ 60Hz
Output
Output Voltage See Table
Total Regulation +/-5%
Minimum Load No minimum load required
Start-Up Delay <250ms
Hold-Up Time >14ms at any input voltage
Ripple & Noise <1% pk-pk ** *
Over Voltage Protection 110-135%
Over Temperature Protection Active - Recoverable; plus Passive - Non Recoverable
Over Current Protetion 120 - 180%
Short Circuit Protection shutdown, auto-restart (hiccup mode)
  • Notes
  • * Ripple and noise measured with 20MHz bandwidth; 10μF tantalum capacitor in parallel with a 0.1μF ceramic capacitor.
General
Efficiency Avg Efficiency 86.7% @ 115VAC; 86.9% @ 230VAC
MTBF min. 100,000 hours demonstrated
Size 4.25" (108.0mm) x 2.50" (64.5mm) x 1.30" (33.0mm)
Weight 0.75 lbs (.34 kg)
Environmental
Operating Temperature 0 – 60°C (Full load to 40°C, derate linearly to 50% load at 60°C)
Storage Temperature -40°C to +85°C
Relative Humidity 5-95%, non-condensing
Cooling Natural Convection
Vibration All units production tested to 19.6m/s2
EMC & Safety
Emissions FCC class B, CISPR22 class B EN61000-3-2, -3
Immunity EN61000-4-2, -3, -4, -5, -6, -8, -11
Certified by:
cTUVus
UL 60950-1
CAN/CSA-22.2 No.60950-1
CB per IEC60950-1
CE marked to LVD & EMC Directive

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Output Pin Assignments
Center +v1
Outside Return
mechanical drawing

ICCNexergy has the capability to modify our standard power supplies to meet custom specifications. With a broad standard power platform, we can quickly deliver a modified power solution in as little as three weeks.

Modified options include:

  • Custom Connectors
  • Custom Input Power Cords
  • Custom Output Cord Lengths
  • Custom Imprinting and Labeling
  • Special Options Including Ferrite Cores and Overmolding

Inventory Results For FW50

Part Number Distributor Quantity Inv. Date
FW5012-760F DIGI-KEY CORPORATION 69 6/19/2013
FW5012-760F NEWARK/ELEMENT14 59 6/19/2013
FW5012-760F ALLIED ELECTRONICS, INC. 58 6/19/2013
FW5018-760F ALLIED ELECTRONICS, INC. 37 6/19/2013
FW5024-760F ALLIED ELECTRONICS, INC. 733 6/19/2013
FW5024-760F DIGI-KEY CORPORATION 501 6/19/2013