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| (R) 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 (R) 1400 PROVIDENCE HIGHWAY * BUILDING 2 NORWOOD, MASSACHUSETTS 02062-5015 AC60 Single Rev A January 2007 Content 3 3 4 5 5 5 1. INTRODUCTION 2. AC60 SERIES CONVERTER FEATURES 3. TECHNICAL SPECIFICATIONS 4. MAIN FEATURES AND FUNCTIONS 4.1 Operating Temperature Range 4.3 Output Protection 5. SAFETY 6. APPLICATIONS 6.1 Power De-Rating Curve 6.2 Test Set-Up 6.3 Output Ripple and Noise Measurement 6.4 Installation Instruction 5 5 5 6 6 6 7. AC60 SERIES MECHANICAL OUTLINE DIAGRAMS 8. PART NUMBER 7 8 Page 2 (R) 1400 PROVIDENCE HIGHWAY * BUILDING 2 NORWOOD, MASSACHUSETTS 02062-5015 AC60 Single Rev A January 2007 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 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. Page 3 (R) 1400 PROVIDENCE HIGHWAY * BUILDING 2 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 Operating Temperature Storage Temperature Input/Output Isolation Voltage INPUT CHARACTERISTICS Operating Voltage Range Input Frequency Range Maximum Input Current Leakage Current Inrush Current OUTPUT CHARACTERISTIC 1 minute 90 0 -20 4242 264 +50 +85 Vac Vdc 100 47 100% Load, Vin=90Vac Vin=264Vac, cold start at 250C. AC60S033 AC60S050 AC60S090 AC60S120 AC60S150 AC60S240 AC60S280 AC60S360 AC60S480 AC60S033 AC60S050 AC60S090 AC60S120 AC60S150 AC60S240 AC60S280 AC60S360 AC60S480 3.26 4.95 8.91 11.88 14.85 23.76 27.72 35.64 47.52 3.3 5.0 9.0 12.0 15.0 24.0 28.0 36.0 48.0 8 8 6.67 5 4 2.5 2 1.67 1.25 8 1.4 240 63 3.5 50 3.33 5.05 9.09 12.12 15.15 24.24 28.28 36.36 48.48 Vac Hz A mA A Output Voltage Set Point Vin=Nominal Vin , Io=Io.max, Tc=25 Vdc Operating Output Current Range A Holdup Time Output Voltage Regulation Load Regulation Line Regulation Output Voltage Ripple and Noise Vin=115Vac mS 10% load to Full load Vin=high line to low line 20MHz bandwidth AC60S033 AC60S050 AC60S090 AC60S120 AC60S150 AC60S240 AC60S280 AC60S360 AC60S480 1.0 0.5 % % Peak-to-Peak Full load, 0.1uF ceramic and capacitor 10uF E.L 50 50 90 120 150 240 280 360 480 4242 2121 707 100 mV ISOLATION CHARACTERISTICS Input to Output Input to Earth Output to Earth Isolation Resistance FEATURE CHARACTERISTICS Switching Frequency GENERAL SPECIFICATIONS MTBF Weight 1 minute 1 minute 1 minute Vdc Vdc Vdc M 60 KHz Io=100%of Io.max;Ta=25 MIL-HDBK-217F per TBD 0.175 M hours Kg Page 4 (R) 1400 PROVIDENCE HIGHWAY * BUILDING 2 NORWOOD, MASSACHUSETTS 02062-5015 AC60 Single R ev A January 2007 6. Applications 6.1 Power De-Rating Curve 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 CB TUV UL CE Approval Approval Approval Approval Page 5 (R) 1400 PROVIDENCE HIGHWAY * BUILDING 2 NORWOOD, MASSACHUSETTS 02062-5015 6.2 Test Set-Up The basic test set-up to measure parameters such as efficiency and load regulation is shown in Figure 1. When testing the Intronics AC60 series under any transient conditions, please ensure that the transient response of the source is sufficient to power the equipment under test. We can calculate the * * Efficiency Load regulation and line regulation. AC AC60 Single Rev A January 2007 6.3 Output Ripple and Noise Measurement The test set-up for noise and ripple measurements is shown in Figure 2. Measured method : Add a 0.1 uF ceramic capacitor and a 10 uF electrolytic capacitor to output at 20 MHz Band Width. Terminal wire 800mmMin The value of efficiency is defined as: L +Vo + Load Vo x = Io x 100% Pin Where: Vo is output voltage, Io is output current, Pin is input power, The value of load regulation is defined as: Oscilloscope Supply N -Vo 10uF/100V 0.1uF AC60S Series Figure 2. Output Voltage Ripple and Noise Measurement Set-Up V Load reg = NL FL -V x 100% V NL 6.4 Installation Instruction Please use the mounting hold as: AC60 series : 4 holds of 3.17 And insert the spacer (Max6) of height over 8mm to lift the unit .The vibration spec. is the value take when the unit is raised by 8mm spacers. Where VFL is the output voltage at full load VNL is the output voltage at 10% load The value of line regulation is defined as: 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. Line reg = V HL - V V LL LL x 100% AC Pin Supply L +Vo V A Load N -Vo + Figure 1. AC60 Series Test Setup Page 6 (R) 1400 PROVIDENCE HIGHWAY * BUILDING 2 NORWOOD, MASSACHUSETTS 02062-5015 AC60 Single Rev A January 2007 7.AC60 Series Mechanical Outline Diagrams Dimensions are in millimeters Tolerance: x.x 0.5mm, unless otherwise noted AnnotationsAll models height does not exceed 34mmMAX . Please reserve 4mm space from the surfaces and the sides of PCB, especially from the solder surface, 8mm space is necessary. If the space is not enough, the specification of insulation and withstand will not be satisfied. FG should be connected to the earth terminal of the apparatus. If not, the conducted noise and output noise will increase. Figure 6. AC60 series Mechanical Outline Diagram Page 7 (R) 1400 PROVIDENCE HIGHWAY * BUILDING 2 NORWOOD, MASSACHUSETTS 02062-5015 AC60 Single Rev A January 2007 8. Part Number AC XX S XXX AC SERIES 60 Supply Max. Power SSingle Output * * * * * * * * * 033Output Voltage3.3 VDC 050Output Voltage 5.0 VDC 090Output Voltage 9.0 VDC 120Output Voltage 12 VDC 150Output Voltage 15 VDC 240Output Voltage 24 VDC 280Output Voltage 28 VDC 360Output Voltage 36 VDC 480Output Voltage 48 VDC Page 8 |
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