Special Features
Electrical Specs
10 Watts
AA10U
• Unencapsulated
• Wide 4:1 input range
• 1 year warranty
• 1.0" x 2.0" x 0.38" case
• Meets EN55022A for conducted noise
Operating ambient temperature range:
-40°C to +75°C (no derating)
Baseplate: 105°C Max.
Storage Temperature: -55°C to +125°C
Humidity: 5% to 95% (non-condensing)
EMI/RFI Shielding: Five-Sided
MTBF: 361,000 hours (MIL-HDBK-217)
UL UL 1950 Recognized
CAN22.2-950 Recognized
TUV EN60950 Certified
Environmental
Safety
Input
Input range 9 to 36 VDC; 18 to 75 VDC
Input capacitance 48 models 1.5uF typical
24 models 2.7uF typical
No load input power 150mW typical
Input reflected
ripple (P-P) 48 Models 4mA
24 Models 10mA (see Note 2)
Efficiency 82% (typ)
Output
Voltage tolerance ±1.0% (main); ±2.0% (aux)
(factory set-point)
Line regulation +0.5% max (main); ±0.5% (aux)
Load regulation ±0.5% (10% load to full load
(singles))
±1.0% (10% load to full load (duals))
Noise/ripple 1% p-p (See Note 1)
Short circuit protection Continuous Power Cycle
Overvoltage protection Zener clamp
Transient response 1mS 50% Step load change to
within 1% Vout
Switching frequency All models 380kHz except
150S & 150D Models 300kHz (typ.)
Temperature coefficient ±0.02%/°C max.
Isolation
I/O isolation 1500 VDC min
Insulation resistance 50 M ohm
Insulation capacitance 220pF
Fuse .024 - 2.25A/250V
048 - 1A/250V
Total Power: 10 Watts
Input Voltages: 12V, 24V or 48V
No. of Outputs: Single, Dual
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America’s (USA): 1-888-41-ASTEC Europe (UK): 44 (1384) 842-211 Asia (HK): 852-2437-966264
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