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1400 PROVIDENCE HIGHWAY • BUILDING 2
NORWOOD, MASSACHUSETTS 02062-5015 AC60 Single Rev A January 2007 AC-DC Switching Power Module AC60 series APPLICATION NOTE Rev A Page 1
NORWOOD, MASSACHUSETTS 02062-5015 AC60 Single Rev A January 2007 Content 1. INTRODUCTION 3 2. AC60 SERIES CONVERTER FEATURES 3 3. TECHNICAL SPECIFICATIONS 4 4. MAIN FEATURES AND FUNCTIONS 5
4.1 Operating Temperature Range 5
4.3 Output Protection 5
- SAFETY 5 6. APPLICATIONS 5
6.1 Power De-Rating Curve 5
6.2 Test Set-Up 6
6.3 Output Ripple and Noise Measurement 6
6.4 Installation Instruction 6
- AC60 SERIES MECHANICAL OUTLINE DIAGRAMS 7 8. PART NUMBER 8 Page 2
NORWOOD, MASSACHUSETTS 02062-5015 AC60 Single Rev A January 2007 1. Introduction This application note describes the features and functions of Intronics AC60 series of open frame, switching AC-DC power module. These are highly efficient, reliable and compact, high power density, single output AC/DC power module. The module is fully protected against short circuit and over-voltage conditions. Intronics world class automated manufacturing methods, together with an extensive testing and qualification program; ensure that the AC60S480 power module is extremely reliable. 2. AC60 series Converter Features
- 60W Isolated Output
- High Efficiency Up to 88%
- Fixed Switching Frequency
- Universal Input Range
- Regulated Output
- Continuous Short Circuit Protection
- 2” X 4” size, low profile
- Open-Frame Type Page 3
NORWOOD, MASSACHUSETTS 02062-5015 AC60 Single Rev A January 2007 3. Technical Specifications (All specifications are typical at nominal input, full load at 25℃ unless otherwise noted.) PARAMETER NOTES and CONDITIONS Device Min. Typical Max. Units ABSOLUTE MAXIMUM RATINGS Input Voltage Continuous 90 264 Vac Operating Temperature 0 +50 ℃ Storage Temperature -20 +85 ℃ Input/Output Isolation Voltage 1 minute 4242 Vdc INPUT CHARACTERISTICS Operating Voltage Range 100 240 Vac Input Frequency Range 47 63 Hz Maximum Input Current 100% Load, Vin=90Vac 1.4 A Leakage Current 3.5 mA Inrush Current Vin=264Vac, cold start at 25 0C. 50 A OUTPUT CHARACTERISTIC AC60S033 3.26 3.3 3.33 AC60S050 4.95 5.0 5.05 AC60S090 8.91 9.0 9.09 AC60S120 11.88 12.0 12.12 Output Voltage Set Point Vin=Nominal Vin , Io=Io.max, Tc=25 ℃ AC60S150 14.85 15.0 15.15 Vdc AC60S240 23.76 24.0 24.24 AC60S280 27.72 28.0 28.28 AC60S360 35.64 36.0 36.36 AC60S480 47.52 48.0 48.48 AC60S033 8 AC60S050 8 AC60S090 6.67 AC60S120 5 Operating Output Current Range AC60S150 4 A AC60S240 2.5 AC60S280 2 AC60S360 1.67 AC60S480 1.25 Holdup Time Vin=115Vac 8 mS Output Voltage Regulation Load Regulation 10% load to Full load ±1.0 % Line Regulation Vin=high line to low line ±0.5 % Output Voltage Ripple and Noise Peak-to-Peak ISOLATION CHARACTERISTICS Input to Output Input to Earth Output to Earth 20MHz bandwidth Full load, 0.1uF ceramic and capacitor 1 minute 1 minute 1 minute AC60S033 50 AC60S050 50 AC60S090 90 AC60S120 120 10uF E.L AC60S150 150 mV AC60S240 240 AC60S280 280 AC60S360 360 AC60S480 480
4242 Vdc
2121 Vdc
707 Vdc
Isolation Resistance 100 M Ω FEATURE CHARACTERISTICS Switching Frequency 60 KHz GENERAL SPECIFICATIONS MTBF Weight Io=100%of Io.max;Ta=25 MIL-HDBK-217F ℃ per TBD M hours 0.175 Kg Page 4
NORWOOD, MASSACHUSETTS 02062-5015 AC60 Single R ev A January 2007 4. Main Features and Functions
4.1 Operating Temperature Range
Intronics AC60 series power modules, which highly efficient design, has resulted in its ability to operate ambient temperature environment (0℃ to 50℃). Due to consideration must be given to the de-rating curves when ascertaining maximum power that can be drawn from the power module. The maximum power drawn is influenced by a number of factors, such as:
- Input voltage range.
- Output load current.
- These can be effective heat sinks for the power module.
4.3 Output Protection
The power modules provide a full continuous short-circuit protection. The unit will auto recover once the short circuit is removed. To provide protection in a fault condition, the unit is equipped with internal over-current protection. The unit will operate normally once the fault condition is removed. The power module will go to hiccup mode if the output current or voltage is set from 110% to 150% of rated current or voltage. 5. Safety f CB Approval f TUV Approval f UL Approval f CE Approval 6. Applications
6.1 Power De-Rating Curve
6.2 Test Set-Up
- Efficiency
- Load regulation and line regulation. The value of efficiency is defined as:
6.3 Output Ripple and Noise Measurement
The test set-up for noise and ripple measurements is shown in Figure 2. output at 20 MHz Band Width. Figure 2. Output Voltage Ripple and Noise Measurement Set-Up
6.4 Installation Instruction
vibration spec. is the value take when the unit is raised by 8mm spacers. Where VHL is the output voltage of maximum input voltage at full load. VLL is the output voltage of minimum input voltage at full load. Figure 1. AC60 Series Test Setup
withstand will not be satisfied. the conducted noise and output noise will increase. Annotations：All models height does not exceed 34mmMAX . Figure 6. AC60 series Mechanical Outline Diagram
NORWOOD, MASSACHUSETTS 02062-5015 AC60 Single Rev A January 2007 8. Part Number AC XX S XXX AC SERIES 60： Supply Max. Power S：Single Output
- 033：Output Voltage3.3 VDC
- 050：Output Voltage 5.0 VDC
- 090：Output Voltage 9.0 VDC
- 120：Output Voltage 12 VDC
- 150：Output Voltage 15 VDC
- 240：Output Voltage 24 VDC
- 280：Output Voltage 28 VDC
- 360：Output Voltage 36 VDC
- 480：Output Voltage 48 VDC Page 8