Manufacturers
ASTEC AEH09R48
Description
Astec AEH09R48 DC-DC converter 1-output 28V 9A 250W 9-Pin Half-Brick
Part Number
AEH09R48
Price
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Manufacturer
ASTEC
Lead Time
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Category
DC-DC CONVETERS » INDUSTRY STANDARD ISOLATED
Specifications
Depth (mm)
57.9mm
Height (mm)
12.7mm
Input Voltage
48V
Length (mm)
61mm
Mounting Style
Screw
Number of Outputs
1
Operating Temperature
-40 to 70C
Output Current
9A
Output Power
250W
Output Voltage
28V
Pin Count
9
Screening Level
Commercial
Features
- Basic insulation
- High efficiency (91% Typical)
- Industry standard package 2.4" x 2.28" x 0.5"
- No load requirement
- Remote sense compensation
Datasheet
Extracted Text
Total Power: 250W Input Voltages: 48V 9 Amps No. of Outputs: Single AEH09R48N High Efficiency Half Brick Electrical Specs Input Input Range 36 to 75 VDC Input Surge 100V /100ms Efficiency 91%@28V Typ Output Output Regulation (Line, load, temp) <0.5% Ripple 200mV pp max Noise 240mV pp max Remote sense +/-10% of Vo Transient Response 25% Ionom step from 50%Ionom. 3%Vo max, 500µs (di/dt =0.1A/µs) Special Features Special Features Overvoltage Protection 32.2V to 39.2V (Latch) • High efficiency (91% Typical) Current Limit 9.9A to 12.6A (Auto-recovery) • Industry standard package Overtemperature Protection Auto-recovery 2.4" x 2.28" x 0.5" Switching Frequency 250kHz • Remote sense compensation • Basic insulation • No load requirement Control Voltage Adjust 80 to 110% Enable Positive & negative enable options Thermal Derating The module can deliver up to full power at 50°C ambient, Vin: 48V, with 0.5m/sec forced air. Environmental Operating Ambient Temp: -40°C to +70°C Overtemperature protection MTBF: 2 million hours Safety UL, CSA , TUV REV02: Oct. 2004 1 North America (USA): 1-888-41-ASTEC Europe (UK): 44 (1384) 842-211 Asia (HK): 852-2437-9662 Astec Industry Standard AEH09R48N Astec Industry Standard EUROPE ASIA AMERICA Astec House, Waterfront Business Park Units 2111-2116, Level 21 5810 Van Allen Way Carlsbad, CA 92008 Merry Hill, Dudley Tower1, Metroplaza West Midlands, DY5 1LX, UK 223, Hing Fong Road Telephone: 760-930-4600 Telephone: 44 (1384) 842-211 Fwai Fong, New Territories Facsimile: 760-930-0698 Facsimile: 44 (1384) 843-355 Hong Kong Telephone: 852-2437-9662 Facsimile: 852-2402-4426 Ordering Information Input Output Output Efficiency Model Number Voltage Voltage Current 48V 28V 9A 91% Typ AEH09R48N NOTES: “N” = Negative logic enable (without “N” = Positive logic enable) Pin Assignments Single Output 1. +Vin 2. CNT 3. Case 4. -Vin 5. +Vo 6. + Sense 7. Trim 8. - Sense 9. - Vo L: Pin length optional, dependent on the device code suffix. 6: 3.8mm, 8: 2.8mm, 7: 5.8mm. Default: 5mm. Notes: 1. All specifications subject to change without notice. Mechanical drawings are for reference only. 2. Technical Reference Notes should be consulted for detailed information when available. REV 02: Oct. 2004 www.astecpower.com 2 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Emerson Network Power : AEH09R48
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