ALS75-3.3 Triad Magnetics, ALS75-3.3 Datasheet - Page 2

• Manufacturer Part Number: ALS75-3.3
• Description: POWER SUPPLY 3.3VDC OUT 12A
• Manufacturer: Triad Magnetics
• Series: ALS75r

Specifications of ALS75-3.3

• Voltage - Output: 3.3V
• Number Of Outputs: 1
• Power (watts): 75W
• Applications: Commercial
• Power Supply Type: Switching (Open Frame)
• Voltage - Input: 110, 220VAC, 90 ~ 260VAC, 120 ~ 370VDC
• Mounting Type: Chassis Mount
• 1st Output: 3.3 VDC @ 12A
• Size / Dimension: 5" L x 3" W x 1.65" H (127mm x 76.2mm x 42mm)
• Power (watts) - Rated: 40W
• Operating Temperature: 0°C ~ 50°C
• Efficiency: 70%
• Approvals: EN, TUV, UL
• Line Regulation: 1%
• Load Regulation: 2%
• Product: Switching
• Commercial/medical: Commercial
• Output Power Rating: 40 W
• Input Voltage: 90 VAC to 260 VAC
• Output Voltage (channel 1): 3.3 V
• Output Current (channel 1): 12 A
• Mounting Style: PCB
• Open Frame/enclosed: Open Frame
• Output Type: AC/DC
• Power Supply Output Type: Fixed
• No. Of Outputs: 1
• Output Voltage: 3.3V
• Output Current: 12A
• Power Rating: 75W
• Length: 127mm
• Width: 76.2mm
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 237-1293

ALS50 Series
SPEC IF ICATIONS ( @2 5 °C )
Input Characteristics
Input Voltage:
Input Frequency Range:
Max Input Current:
Max Inrush Current:
Output Characteristics
Minimum Load:
Adjustable Output Range:
Ripple/Noise (pk-pk 20MHz): 3.3/5/12/24V = 50/75/120/240mV
Regulation:
Hold-up Time:
Rise-up Time:
Over Current Protection:
Over Voltage Protection:
General Specifications
Dimension (LxWxH):
Weight:
Warranty:
Environmental Specifications
Operating Temperature:
Storage Temperature:
Cooling:
Humidity:
Vibration:
Reliability:
EMC & Safety Specifications
EMC Emissions:
Safety Approval:
Dielectric Strength:
Insulation Resistance:
90 - 264VAC / 120-370 VDC
47 - 63Hz
1.0 / 0.5A @ 110 / 220 VAC (max)
30A @ 220 VAC (cold start)
No minimum load
±10%
±2.0% Load / ±1% Line
17ms min, 100% Load @ 110 VAC
500ms max @ 110 VAC
>120% (Auto-recovery)
>105% (Auto-recovery)
5.00 x 3.00 x 1.40” / 127 x 76.2 x 35.6mm
300g
2 years
0~50°C Full Load, derate 3.0%/°C up to 60°C
-25~+85°C
Convection Cooled Operation
10~95% RH, non-condensing
0 - 55Hz, 2G 1min / cycle,
period of 60min, each axis
>195,000 Hours MTBF
EN55022,VCCI,CISPR22 Class A
(Conducted & Radiated); IEC-61000-4-2,
61000-4-4, 61000-4-5, 61000-4-11
UL 60950 (UL File No: E204980)
TUV EN60950 (TUV No: 50070245)
Input-Output 3kVAC / 1min
Input-Ground 2kVAC / 1min
Output-Ground: >100Mohm / 500VDC
www.triadmagnetics.com
22520B Temescal Canyon Road
Corona, California 92883
50 Watt Single Output Open Frame Switching
Power Supply for General Purpose Applications
CO N NE C T O R T Y P E S
Input:
Output: Housing = Molex 09-50-3061 / Terminal = Molex 08-50-0105
MO UN T I NG R E C O MME N D AT I O N
7mm Standoff-spacers (X4)
Located under Mounting-holes
DE R AT I NG C UR V E
100%
Part Number
ALS50-3.3
ALS50-5
ALS50-12
ALS50-24
L O A D
80%
60%
40%
20%
2.5 (max)
FG. Mounting Hole
or Faston Blade
Mounting Holes
X4, 3.5mm Diameter
-10
Housing = Molex 09-50-3031 / Terminal = Molex 08-50-0105
64.8
0
AC
- N
- L
Voltage
[e-mail]
Ph: [phone]
Fax: [phone]
3.3V
5.0V
12V
24V
127.0
115.6
50
Current
9.1A
9.0A
4.2A
2.1A
5.7
60
5.7
- 0V
- 0V
- 0V
- Vout
- Vout
- Vout
DC
PCB t=1.6mm
35.6
Efficiency
76.2
Unit: mm
Tolerance: ±1.0mm
70%
70%
70%
70%
T
A
(˚C)
5