Open Frame AC-DC Converters SWE Series TOKO 5/10/15/30 Watt AC-DC Converters SWE Series Input voltage range 85...264 V AC 1 output up to 24 V DC 4300 V DC I/O electric strength test voltage * Ultra thin and compact * High isolation * Noise standard: meets EN 55011/55022 Safety according to IEC/EN 60950 50 2.05" Summary 27.4 1.08" 18 0.7" 65 2.6" 97 3.82" SWE 05 The new SWE series of ultra compact switchers satisfies the design engineer's demand for less space without sacrificing power and efficiency. Very low profile of one inch is maintained on most models. Choice of 5, 10, 15, and 30 Watt ratings with single output, open frame or covered models are available. Universal AC input on all models and UL1950, CSA 1402 and TUF (IEC/EN 60950) approvals, meeting FCC class B, EN 55022 noise standards. 114 4.49" SWE 30 Key applications Equipment for office automation, factory automation, peripheral, communication, security, display, test and measurement, inspection and medical. Type Survey and Key Data Table 1: Type survey Output Uo nom Io nom [V DC] [A] 1 Input voltage range Ui min...Ui max Rated power TA = 40C Po tot [W] Efficiency 1 85...264 V AC 47...63 Hz h [%] Case Terminal strip Type designation Open frame Terminal strip Open frame Connector 5 10 15 30 70 70 70 70 - - SWE 15-05C SWE 30-05C - SWE 10-05F SWE 15-05F SWE 30-05F SWE 05-05FC SWE 10-05FC SWE 15-05FC SWE 30-05FC 5 5 5 5 1.0 2.0 3.0 6.0 12 12 12 12 0.42 0.83 1.30 2.50 5 10 15 30 75 75 75 75 - - SWE 15-12C SWE 30-12C - SWE 10-12F SWE 15-12F SWE 30-12F SWE 05-12FC SWE 10-12FC SWE 15-12FC SWE 30-12FC 15 15 15 0.67 1.00 2.00 10 15 30 75 75 75 - SWE 15-15C SWE 30-15C SWE 10-15F SWE 15-15F SWE 30-15F SWE 10-15FC SWE 15-15FC SWE 30-15FC 24 24 24 0.42 0.63 1.33 10 15 30 75 75 75 - SWE 15-24C SWE 30-24C SWE 10-24F SWE 15-24F SWE 30-24F SWE 10-24FC SWE 15-24FC SWE 30-24FC Efficiency at Ui rated and Io nom Table of Contents Page Page Summary .......................................................................... 1 Type Survey and Key Data .............................................. 1 Type Key and Product Marking ........................................ 2 Functional Description ...................................................... 2 Electrical Input Data ......................................................... 3 Electrical Output Data ...................................................... 3 Electromagnetic Compatibility (EMC) .............................. 6 Immunity to Environmental Conditions ............................. 7 Mechanical Data .............................................................. 8 Safety and Installation Instructions ................................ 11 Accessories .................................................................... 13 Edition 5/5.2000 1/13 Open Frame AC-DC Converters SWE Series Type Key Type Key SWE 15 - 12 FC Series ................................................................................. SWE Nominal output power [W] ...................................... 05...30 Nominal output voltage [V] ..................................... 05...24 Structure and connections Case with terminal strip .............................. C Open frame with terminal strip ..................... F Open frame with connector ....................... FC Printed circuit board with connector .......... PC 1 1 For SWE 05, SWE 10, SWE 15 Example: SWE 15-12 F = AC-DC converter providing 12 V/1.3 A and configured as open frame with terminal strip. Functional Description 03068 Inrush current limiter V+ L Fuse Output voltage sensing circuit Input filter Y FG V- Overload protection and control circuit N Y Y FG Fig. 1 Block diagram SWE 05/10/15 03069 Inrush current limiter L Fuse Input filter N FG Y V+ Output voltage sensing circuit Overload protection and control circuit V- Y Y FG Fig. 2 Block diagram SWE 30 Edition 5/5.2000 2/13 Open Frame AC-DC Converters SWE Series Electrical Input Data General Condition: TA = 25C unless otherwise specified Table 2: Input data Characteristics SWE 05-.. Ui rated Rated input voltage 1 SWE 10-.. SWE 15-.. SWE 30-.. 100-120/200-240 Ui Input range voltage 85...264 fi Line frequency 47...63 current 1 Ii Input l inr Inrush current (max.) 1 100/200 V AC I i leak Leakage current (max.) 120/240 V AC 100/200 V AC Unit V AC Hz 0.12/0.06 0.24/0.12 0.36/0.17 0.7/0.5 30/60 30/60 30/60 45/90 0.5/0.75 A mA At Ui rated and Io nom Electrical Output Data General Condition: TA = 25C unless otherwise specified Table 3a: Output data 5 W types Characteristics Uo nom Output voltage nom. SWE 05-05.. SWE 05-12.. Unit 5 12 V 10 Adjustable voltage range 1 2 % Io nom Rated output current Io Output current min./max. 0...100 % Uo Ripple-noise 1 max. 120 mVpp DUo U Line regulation 85...264 V 3 % DUo I Load regulation 0...100% 3 DUo t Drift (t = 0.5...8 h) typ. 3 aUo Change in temp. Io L Output current limitation 2 Uo P Overvoltage protection max. not available Remote sensing not available Output indicator LED on PCB time 1 to r Rise t o h min Hold up time 1 h Efficiency 1 1 0.42 A 3 0...50C 105 max. 30 100 V AC typ. 100 ms 75 % 15 70 At Ui rated and Io nom Constant current method, automatic recovery Edition 5/5.2000 3/13 Open Frame AC-DC Converters SWE Series General Condition: TA = 25C unless otherwise specified Table 3b: Output data 10 W types Characteristics Uo nom Output voltage SWE 10-05.. SWE 10-12.. 5 12 nom. SWE 10-15.. SWE 10-24.. 15 24 10 Adjustable voltage range Io nom Rated output current Io Output current min./max. Uo Ripple-noise 1 max. DUo U Line regulation 85...264 V 3 DUo I Load regulation 0...100% 3 DUo t Drift (t = 0.5...8 h) typ. 3 aUo Change in temp. 0...50C 3 2.0 0.83 0.67 150 Output current Uo P Overvoltage protection max. not available Remote sensing not available Hold up h Efficiency 1 mVpp LED on PCB Rise time 1 t o h min 200 105 Output indicator time 1 A % Io L to r 0.42 % 120 limitation 2 V % 0...100 120 Unit max. 30 100 150 200 ms 70 75 75 75 % SWE 15-05.. SWE 15-12.. SWE 15-15.. SWE 15-24.. Unit 5 12 15 24 V 3 1.3 1 0.63 100 V AC 15 typ. Table 3c: Output data 15 W types Characteristics Uo nom Output voltage nom. 10 Adjustable voltage range 1 2 Io nom Rated output current Io Output current min./max. 0...100 Uo Ripple-noise 1 DUo U Line regulation 85...264 V 3 DUo I Load regulation 0...100% 3 DUo t Drift (t = 0.5...8 h) typ. 3 aUo Change in temp. Io L Output current limitation 2 Uo P Overvoltage protection max. max. 120 120 h Efficiency 1 % not available not available Hold up time 1 mVpp 105 LED on PCB t h min 200 3 0...50C Output indicator Rise time 1 A % 150 Remote sensing to r % max. 30 100 100 V AC typ. 150 200 ms 75 75 % 15 70 75 At Ui rated and Io nom Constant current method, automatic recovery Edition 5/5.2000 4/13 Open Frame AC-DC Converters SWE Series General Condition: TA = 25C unless otherwise specified Table 3d: Output data 30 W types Characteristics Uo nom Output voltage SWE 30-05.. SWE 30-12.. 5 12 nom. Io nom Rated output current Io Output current min./max. Uo Ripple-noise 1 max. DUo U Line regulation 85...264 V 3 DUo I Load regulation 0...100% 3 DUo t Drift (t = 0.5...8 h) typ. 3 aUo Change in temp. 0....50C 3 6 2.5 120 120 Output current Uo P Overvoltage protection max. 6.9 1 2 2 1.3 A 150 200 mVpp % % 20 31 V 150 200 ms 75 75 % not available LED on PCB Rise time 1 max. time 1 Hold up V % 15.5 Output indicator Efficiency 1 24 Unit 105 Remote sensing t o h min 15 0...100 limitation 2 Io L h SWE 30-24.. 10 Adjustable voltage range to r SWE 30-15.. 30 100 70 75 100 V AC 15 typ. At Ui rated and Io nom Constant current method, automatic recovery Input and Output Terminals Table 4: Input and output terminals Terminal Function Explanation L (line) N (neutral) Input terminal * Connect to AC of 85 to 264 V, sine wave, single phase * Space the AC input line as far as possible from the DC output line. FG Frame ground terminal +V -V Output terminal Output terminal * For frame grounding, connect to ground of main chassis. * Output voltage. Thermal Considerations The relation between the maximum allowed output power Po allwed, the temperature TA of the surrounding air and the mounting method is given in the: Installation Instruction. The percentage rates apply if the AC-DC converter is located in free, quasi-stationary air (convection cooling). Po /Po max 05097 Open frame 1.0 The following figure shows the allowed output power of an AC-DC converter if mounting method A is used. 0.8 For Po max values see: Type Survey and Key Data. The thermal conditions are influenced by input voltage, output current, airflow and temperature of surrounding components and surface. 0.6 Caution: The installer must ensure that under all operating conditions TA remains within the limits stated in the table. Series and Parallel Connection The outputs of the SWE modules cannot be operated in series or parallel connection. Edition 5/5.2000 Covered 0.4 0.2 0 0 10 20 30 40 50 60 70 TA [C] Fig. 3 Maximum allowed output power versus ambient temperature with mounting method A 5/13 Open Frame AC-DC Converters SWE Series Electromagnetic Compatibility (EMC) A metal oxide VDR together with an input fuse and an input filter form an effective protection against high input transient voltages which typically occur in most installations, but especially in battery driven mobile applications. The SWE series has been successfully tested to the following specifications: Electromagnetic Immunity Table 5: Immunity type tests 1 2 3 4 Phenomenon Standard 1 Level Coupling mode 2 Value applied Waveform Source imped. Test procedure Electrostatic discharge IEC/EN 61000-4-2 x air discharge to frame 6000 Vp 1/50 ns 330 10 positive and 10 negative discharges yes 4 Electromagnetic IEC/EN field 61000-4-3 x antenna in 1 m distance 10 V/m sine wave modulated w. 1 kHz 26...1000 MHz yes 4 Electrical fast transient/burst IEC/EN 61000-4-4 x i/c, +i/-i 2000 Vp 5/50 ns 50 1 min positive 1 min negative transients per coupling mode yes 4 Surge IEC/EN 61000-4-5 x i/c 2000 Vp 1.2/50 s 12 5 pos. and 5 neg. surges per coupling mode yes 4 In Peroper. form. 3 Related and previous standards are referenced in: Technical Information: Standards. i = input, o = output, c = case. A = Normal operation, no deviation from specifications, B = Temporary deviation from specs possible. Normal operation, no deviation from specifications. Electromagnetic Emissions [dBV] 90 [dBV] 90 07073 80 07074 80 A A 70 70 50 50 40 40 30 30 20 20 10 10 Fig. 4 Typical disturbance voltage (quasi-peak) at the input according to CISPR 11/22 and EN 55011/22, measured at Ui nom and Io nom. e.g. SWE 05-05FC Edition 5/5.2000 0 10 5 2 1 0.5 0.1 0.05 MHz 0.02 0.01 20 30 10 5 2 1 0.5 0.1 0.05 MHz 0.02 0.01 0 B 60 20 30 B 60 Fig. 5 Typical disturbance voltage (quasi-peak) at the input according to CISPR 11/22 and EN 55011/22, measured at Ui nom and Io nom. e.g. SWE 10-05FC 6/13 Open Frame AC-DC Converters [dBV] 90 SWE Series [dBV] 90 07075 80 07076 80 A A 70 70 B 50 50 40 40 30 30 20 20 10 10 Fig. 6 Typical disturbance voltage (quasi-peak) at the input according to CISPR 11/22 and EN 55011/22, measured at Ui nom and Io nom. e.g. SWE 15-05FC 0 20 30 10 5 2 1 0.5 0.1 MHz 0.05 0.01 20 30 10 5 2 1 0.5 0.1 0.05 MHz 0.02 0.01 0 B 60 0.02 60 Fig. 7 Typical disturbance voltage (quasi-peak) at the input according to CISPR 11/22 and EN 55011/22, measured at Ui nom and Io nom. e.g. SWE 30-05FC Immunity to Environmental Conditions Table 6: Mechanical stress Test Parameters Ca Humidity (no dew condensation) Relative humidity: 30...85% Unit operating/storage Ea Shock Acceleration: Bump duration: Number of bumps: 20 g (196.2 m/s2) 11 ms, 5 ms 18 (3 each direction) Unit not operating Fc Vibration Frequency: Maximum vibration amplitude: Acceleration: Duration: 5...55 Hz 10 mm (5...10 Hz) 2 g (19.6 m/s2) 3 h (1 h each axis) Unit not operating Table 7: Temperature specifications Characteristic TA Operating ambient temperature range without derating (see: Thermal Considerations) TS Storage temperature range Operating ambient temperature range with derating (see: Thermal Considerations) min max Unit 0 40 C 0 60 -20 75 Table 8: MTBF Values MTBF According to MIL-HDBK-217D Edition 5/5.2000 Type Ground Benign TC =25C SWE 05 193'000 h SWE 10 163'000 h SWE 15 156'000 h SWE 30 114'000 h 7/13 Open Frame AC-DC Converters SWE Series Mechanical Data Dimensions in mm. Tolerance: 1mm unless otherwise indicated. European Projection 55 0.5 6 09120 18 1.6 2.5 0.5 09052 20 O 3.2 43.5 0.5 5 52 1 2 o 3.2 N L FG 42 0.5 V- V+ VADJ FG, O 3.5 50 1 3 5 22 0.5 26 N L FG 20 0.5 O 3.2 67 V- V+ o 3.2 13.5 0.5 17.5 57 0.5 65 Fig. 9 SWE 05 (PCB), weight: 50 g 5 Fig. 10 SWE 05 (open frame with connector), weight: 100 g 60 0.5 7 0.5 1 09055 15 32.5 V- V+ M3 VADJ O 3.2 4 67 28.5 0.5 65 FG O 3.5 28.5 0.5 O 3.2 1 3 5 70 5 0.5 20 N L FG o 3.2 N L FG 57 0.5 1.6 2.5 0.5 18 09053 V- V+ 1 3 5 1 4 M3 33 0.5 29 0.5 33 70 Fig. 9 SWE 10 (PCB), weight: 60 g 62 0.5 5 0.5 Fig. 10 SWE 10 (open frame with connector), weight: 150 g Note: When a SWE power supply is mounted from bottom side, the screw shall not be longer than 6 mm. Edition 5/5.2000 8/13 Open Frame AC-DC Converters SWE Series 65 0.5 60 0.5 5 7 0.5 09054 18 12.5 15 09056 o 3.2 o 3.2 5 0.5 72 80 6.5 25.4 0.6 20 10.7 13 M3 M3 N 97 FG L 75 0.5 L 57 0.5 67 N FG V- V- V+ V+ M3 M3 62 0.5 5 0.5 65 0.5 09057 18 12.5 o 3.2 13 25.4 0.6 6.5 6.5 80 M3 80 M3 N N L FG 75 0.5 FG 97 L 75 0.5 97 5 09058 12.5 5 o 3.2 30 0.6 5 Fig. 12 SWE 15 (open frame), weight: 220 g Fig. 11 SWE 10 (with terminal strip open or covered), weight: 150 g 65 0.5 70 0.5 V- V- 1 V+ 4 V+ M3 70 0.5 M3 5 Fig. 13 SWE 15 (covered with terminal strip), weight: 220 g Edition 5/5.2000 1 3 5 6 70 0.5 5 Fig. 14 SWE 15 (open frame) with connector), weight: 220 g 9/13 AC-DC Converters SWE Series 09059 Open Frame 78.5 2.5. 0.5 20 0.5 4 7.5 15 13 N L FG V- V+ 75 0.5 V+ 94 0.5 M3 97 36 0.5 94 54.5 0.5 1 09060 114 1 3 5 6 V- 12 M3 27.4 0.6 N L FG 8 100 0.5 O 3.2 20 17.5 12.5 25.4 0.6 100 0.5 M3 15.5 0.5 53.5 0.5 Fig. 16 SWE 30 (open frame), weight: 250 g 17.5 12.5 100 0.5 8 20 17.5 12.5 M3 Fig. 17 SWE 30 (covered with terminal strip), weight: 250 g 7.5 94 0.5 M3 75 0.5 N L FG V- V+ 97 7.5 O 3.2 114 15 13 75 0.5 97 8 M3 27.4 0.6 94 0.5 M3 Edition 5/5.2000 12 100 0.5 09061 M3 114 30 0.6 100 0.5 09062 Fig. 15 SWE 15 (PCB), weight: 100 g 15 N L FG 1 3 5 6 V- 1 V+ 4 M3 Fig. 18 SWE 30 (open frame with connectors ), weight: 250 g 10/13 Open Frame AC-DC Converters SWE Series Safety and Installation Instructions Installation Instructions Our AC-DC converters are components, intended exclusively for inclusion within other equipment by an industrial assembly operation or by professional installers. Installation must strictly follow the national safety regulations in compliance with the enclosure, mounting, creepage, clearance, casualty, markings and segregation requirements of the end-use application. See also: Technical Information: Installation and Application. in the wiring to the phase terminal L. A second fuse in the wiring to the neutral terminal N is needed if: * Local requirements demand an individual fuse in each source line * Neutral and earth impedance is high or undefined * Phase and neutral of the mains are not defined or cannot be assigned to the corresponding terminals (L to phase and N to neutral) Connection to the system shall be made via the terminal block at the rear side of the unit according to Terminal Assignment. Important: Do not open the modules, or guarantee will be invalidated. For safety reasons it is essential to connect the FG and ACG terminals with protective earth. See also: Safety of operator accessible output circuit. A fuse is built-in in the connection from the L terminal of the unit. Since this fuse is designed to protect the unit in case of an overcurrent and does not necessarily cover all customer needs, an external fuse suitable for the application and in compliance with the local requirements should be installed Make sure that there is sufficient air flow possible for convection cooling. This should be verified by measuring the ambient temperature when the unit is installed and operated in the end-use application. The maximum specified ambient temperature TA max must not not be overriden, depending on output power and mounting method. See: Thermal Considerations and table: Allowed output power by mounting method. Mounting Methods Care should be taken that there is sufficient air convection around the power supply unit. Whenever possible, forced air cooling is recommended to obtain a higher reliability. For open frame or covered structures: a) Horizontal mounting: Use tapped holes at bottom side of the frame for fastening to the chassis. Use M3 screws with torque at less than 5 kpcm. Screw length should not damage the insulation. Air 09063 b) Vertical mounting: Holes are provided on the flange; M3 screws should be used. 09064 Air Ample spacing Upper panel with good ventilation Ample spacing Air This surface in contact with chassis side or with convection cooling Case mounted on material with good heat conduction Case side in contact with chassis Fig. 19 Hoirizontal mounting Main chassis Case mounted on material with good heat conduction Fig. 20 Vertical mounting Protection Degree The protection degree of the AC-DC converters is IP 20, exept in the vicinity ot the terminal block, where it depends on the installation. Edition 5/5.2000 11/13 Open Frame AC-DC Converters SWE Series Standards and approvals Isolation The AC-DC converters correspond to class I equipment and are UL recognized according to UL 1950, UL recognized for Canada to CAN/CSA C22.2 No. 950-95 and LGA approved to IEC/EN 60950 standards. The electric strength test is performed as factory test in accordance with IEC/EN 60950 and UL 1950 and should not be repeated in the field. Power-One will not honour any guarantee claims resulting from electric strength field tests. The units have been evaluated for: * Building in, * Basic insulation between input and frame and double or reinforced insulation between input and output, based on their maximum input voltage. * Operational insulation between output and frame, * The use in a pollution degree 2 environment, * Connecting the input to an overvoltage category II circuit if >150 V or an overvoltage category III circuit if 150 V. Table 9: Isolation The AC-DC converters are subject to manufacturing surveillance in accordance with the above mentioned UL, CSA, EN and with ISO 9001 standards. Characteristic Input to frame Input to output Output to frame Electric strength test voltage 1 s 2.0 3.0 1 - kVrms 2.8 4.2 1 - kV DC Insulation resist. at 500 V DC - >100 >100 M <15 mA Leckage current 1 Unit In accordance with IEC/EN 60950 only subassemblies are tested in factory with this voltage. Safety of operator accessible output circuit If the output circuit of an AC-DC converter is operator accessible, it shall be an SELV circuit according to the IEC/EN 60950 related safety standards The following table shows a possible installation configuration, compliance with which causes the output circuit of the AC-DC converter to be an SELV circuit according to IEC/EN 60950 up to a configured output voltage (sum of nominal voltages if in series or +/- configuration) of 44 V. However, it is the sole responsibility of the installer to assure the compliance with the relevant and applicable safety regulations. More information is given in: Technical Information: Safety. Table 10: Safety concept leading to an SELV output circuit Conditions AC-DC converter Installation Result Supply voltage Grade of isolation, provided by the AC-DC converter Measures to achieve the resulting safety status of the output circuit Safety status of the AC-DC converter output circuit Mains 250 V AC Double or reinforced Earthed frame SELV circuit Mains ~ ~ 10021 Fuse Fuse Table 11: Safety approvals + AC-DC converter SELV Earth connection - 1 Safety Approvals UL 1950 CSA 1402 TUV 1 SWE 05/10/15/30 x x x EN 60950 Fig. 21 Schematic safety concept Use fuses and earth connection as per: Installation Instructions and table: Safety concept leading to an SELV output circuit. Edition 5/5.2000 12/13 Open Frame AC-DC Converters SWE Series Accessories Table 12: Connector kit specification Type Connector kit designation SWE 05 MLCK03 Input housing XHP-5 Qty. 1 Contacts SXH-001T-P0.1 Qty. Output housing 3 Qty. XHP-2 1 Contacts Qty. SXH-001T-P0.1 2 SWE 10 MLCK04 XHP-5 1 SXH-001T-P0.1 3 XHP-4 1 SXH-001T-P0.1 4 SWE 15 MLCK05 VHR-6N 1 SVH-21T-P1.1 3 VHR-4N 1 SVH-21T-P1.1 4 SWE 30 MLCK05 VHR-6N 1 SVH-21T-P1.1 3 VHR-4N 1 SVH-21T-P1.1 4 Table 13: Cable kit (to be ordered seperatly from power supply) Position at Name of cable kit AC input side CB-19 DC output side Power supply Material Length Wire color +V -V FG L N SWE 05 UL 1430 60 cm SWE 10 AWG 22 0.34 mm2 - - Green (5) Black (3) White (1) CB-24 SWE 15 SWE 30 UL 1015 60 cm AWG 20 0.5 mm2 - - Green (5, 6) Black (3) White (1) CB-20 SWE 05 UL 1430 60 cm AWG 22 0.34 mm2 Red (2) Black (1) - - - CB-21 SWE 15 SWE 30 UL 1430 60 cm AWG 18 1 mm2 Red (3, 4) Black (1, 2) - - - CB-25 SWE 10 UL 1430 60 cm AWG 22 0.34 mm2 Red (3, 4) Black (1, 2) - - - Edition 5/5.2000 Cross section 13/13