DQ2660-7R

Q Series Data Sheet 66 – 132 Watt DC-DC Converters ® Features • RoHS lead-free-solder and lead-solder-exempted products are available • Wide input voltage ranges up to 150 VDC • 1 or 2 isolated outputs from 3.3 to 48 V • Class I equipment • Extremely high efficiency of up to 90% • Flexible output power • Excellent surge and transient protection • Outputs open and short -circuit proof • Redundant operation, current sharing • Extremely low inrush current, hot-swappable • Externally adjustable output voltage and inhibit • Electric strength test 2.1 kVDC • Extremly slim case (4 TE, 20 mm), fully enclosed • Railway standards EN 50155, 50121-3-2 observed • Telecoms-compatible input voltage range of 48Q models according to ETS 300132-2 (38.4 to 75 VDC) 111 4.4" 3U 20 0.8" 4 TE Safety-approved to IEC/EN 60950-1 and UL/CSA 60950-1 2nd Ed. 164 6.5" Description panel allow for a check of the main output voltage. These extremely compact DC-DC converters incorporate all necessary input and output filters, signaling and protection features, which are required in the majority of applications. The converters provide important advantages such as flexible output power through primary current limitation, high efficiency, excellent reliability, very low ripple and RFI noise levels, full input to output isolation, negligible inrush current, overtemperature protection, and input over-/undervoltage lockout. The converter inputs are protected against surges and transients occurring on the source lines. Full system flexibility and n+1 redundant operating mode are possible due to virtually unrestricted series or parallel connection capabilities of all outputs. In parallel connection of several converters, automatic current sharing is provided by a single-wire interconnection. The converters are particularly suitable for rugged environments, such as railway applications. They have been designed in accordance with the European railway standards EN 50155 and EN 50121-3-2. All printed circuit boards are coated with a protective lacquer. The outputs are continuously open- and short-circuit proof. An isolated output Power Good signal and LEDs at the front panel indicate the status of the converter. Test sockets at the front Table of Contents The fully enclosed, black-coated aluminum case acts as a heat sink and an RFI shield. The converters are designed for 19" DIN-rack systems occupying 3 U / 4 TE only, but can also be chassis-mounted by means of four screws. Fitting an additional heat or ordering options with fitted heat sink is possible as well. Page Description .......................................................................... 1 Model Selection .................................................................. 2 Functional Description ........................................................ 5 Electrical Input Data ............................................................ 6 Electrical Output Data ......................................................... 8 Auxiliary Functions ............................................................ 16 BCD20011- G Rev AG, 12-Mar-2012 As a modular power supply or as part of a distributed power supply system, the extremely low profile design significantly reduces the necessary power supply volume without sacrificing high reliability. A temperature sensor disables the outputs, if the case temperature exceeds the limit. The outputs are automatically re-enabled, when the temperature drops below the limit. Page Electromagnetic Compatibility (EMC) ............................... Immunity to Environmental Conditions ............................. Mechanical Data ............................................................... Safety and Installation Instructions ................................... Description of Options ...................................................... Accessories ....................................................................... Page 1 of 26 19 21 22 23 24 26 www.power-one.com Q Series Data Sheet 66 – 132 Watt DC-DC Converters ® Model Selection Table 1a: Model types BQ, GQ Output 1 Output 2 Output power 1 Operating input voltage range, efficiency Options TA = 71 °C TA = 50 °C Vi min – Vi max ηmin2 ηtyp Vi min – Vi max ηmin2 ηtyp Po nom [W] Po max [W] 14.4 – 36 VDC [%] [%] 21.6 – 54 VDC [%] [%] Vo nom [VDC] Io nom [A] Io max [A] Vo nom [VDC] Io nom [A] Io max [A] 3.3 5.1 12 3 15 3 24 3 20* 16 8 6.6 4.4 25* 20 10 8 5.5 - - - 66* 82 96 99 106 82* 102 120 120 132 BQ1101-9 BQ1001-9R BQ2320-9R BQ2540-9R BQ2660-9R 81* 85 87.5** 87 89* 86 87.5 88 90.5* GQ1101-9 GQ1001-9R GQ2320-9R GQ2540-9R GQ2660-9R -7, 85.5 86 -7, P, 86 87 -7, P, 86.5 88.5 -7, P, 89* 90* -7, P, B1, B1, B1, B1, B1, G G G G G 5.1 4 12 4 15 4 24 4 7.5 4 3.3 2.2 15 9.2 7.4 5.1 5.1 4 12 4 15 4 24 4 7.5 4 3.3 2.2 15 9.2 7.4 5.1 77 96 99 106 97 120 120 132 BQ2001-9R BQ2320-9R BQ2540-9R BQ2660-9R 85 87.5** 87 89* 86 87.5 88 90.5* GQ2001-9R GQ2320-9R GQ2540-9R GQ2660-9R 85.5 86 -7, 86 87 -7, P, 86.5 88.5 -7, P, 89* 90* -7, P, B1, B1, B1, B1, G G G G Table 1b: Model types CQ, 48Q Output 1 Output power 1 Output 2 Operating input voltage range, efficiency TA = 71 °C TA = 50 °C Vi min – Vi max ηmin Po nom [W] Po max [W] 33.6* – 75 VDC [%] 2 Options ηtyp Vi min – Vi max ηmin ηtyp [%] 38.4 – 75 VDC [%] [%] 2 Vo nom [VDC] Io nom [A] Io max [A] Vo nom [VDC] Io nom [A] Io max [A] 3.3 5.1 5.1 12 3 12 3 15 3 15 3 24 3 24 3 20* 16 16 8 8 6.6 6.6 4.4 4.4 25* 20 16 10 8 8 6.6 5.5 4.4 - - - 66* 82 82 96 96 99 99 106 106 82* 102 82 120 96 120 99 132 106 CQ1101-9 CQ1001-9R 82* 85 87 CQ2320-9R 87 88 CQ2540-9R 87 88.5 CQ2660-9R 89* 91 5.1 4 12 4 12 4 15 4 15 4 24 4 24 4 7.5 4 4 3.3 3.3 2.2 2.2 15 9.2 7.2 7.4 6 5.1 4 5.1 4 12 4 12 4 15 4 15 4 24 4 24 4 7.5 4 4 3.3 3.3 2.2 2.2 15 9.2 7.2 7.4 6 5.1 4 77 96 96 99 99 106 106 97 120 96 120 99 132 106 CQ2001-9R CQ2320-9R 85 87 87 88 CQ2540-9R 87 88.5 CQ2660-9R 89* 91 48Q1001-2R 83 48Q2320-2R 85 48Q2540-2R 85 48Q2660-2R 87 48Q2320-2R 85 48Q2540-2R 85 48Q2660-2R 87 -7, B1, G -7, P, B1, G B1, G -7, P, B1, G B1, G -7, P, B1, G B1, G -7, P, B1, G B1, G -7, B1, -7, P, B1, B1, -7, P, B1, B1, -7, P, B1, B1, G G G G G G G Table 1c: Model types DQ, EQ Output 1 Output 2 Output power 1 Operating input voltage range, efficiency Io max TA = 71 °C TA = 50 °C Vi min – Vi max ηmin [A] Po nom [W] Po max [W] 43 – 108 VDC [%] 2 ηtyp Vi min – Vi max ηmin [%] 65 – 1505 VDC [%] Options 2 ηtyp [%] Vo nom [VDC] Io nom [A] Io max [A] Vo nom [VDC] Io nom [A] 3.3 5.1 12 3 15 3 24 3 20* 16 8 6.6 4.4 25* 20 10 8 5.5 - - - 66* 82 96 99 106 82* 102 120 120 132 DQ1101-9 DQ1001-9R DQ2320-9R DQ2540-9R DQ2660-9R 82* 85.5 86.5 88 90 89* 90.5 89* 90.5 EQ1101-9 EQ1001-9R EQ2320-9R EQ2540-9R EQ2660-9R 84.5 87 87.5 87.5* 86 88.5 89 89.5 -7, -7, P, -7, P, -7, P, -7, P, B1, B1, B1, B1, B1, G G G G G 5.1 4 12 4 15 4 24 4 7.5 4 3.3 2.2 15 9.2 7.4 5.1 5.1 4 12 4 15 4 24 4 7.5 4 3.3 2.2 15 9.2 7.4 5.1 77 96 99 106 97 120 120 132 DQ2001-9R DQ2320-9R DQ2540-9R DQ2660-9R 85 88 89* 89* EQ2001-9R EQ2320-9R EQ2540-9R EQ2660-9R 84 87 87.5 87.5* 86 88.5 89 89.5 -7, P, -7, P, -7, P, -7, P, B1, B1, B1, B1, G G G G 86.5 90 90.5 90.5 * Converters with version V104 or higher. ** Converters with version V105 or higher. 1 The cumulated power of both outputs can not exceed the total power for the specified ambient temperature. See also Output Power at Reduced Temperature. 2 Minimum efficiency at V i nom, Io nom and TA = 25 °C 3 Double-output models with both outputs connected in parallel 4 Double-output models. Output 2 is a tracking output isolated from the output 1. 5 168 V for ≤ 2 s NFND: Not for new designs. Preferred for new designs BCD20011- G Rev AG, 12-Mar-2012 Page 2 of 26 www.power-one.com Q Series Data Sheet 66 – 132 Watt DC-DC Converters ® Part Number Description C Q 2 5 40 -9 R B1 G Input voltage range Vi: 14.4 – 36 V ....................................................... B 21.6 – 54 V ....................................................... G 33.6 – 75 V ........................................................ C 38.4 – 75 V ..................................................... 48 43 – 108 V ......................................................... D 65 – 150 V ......................................................... E Series ................................................................................... Q Number of outputs: Single-output models ......................................... 1 Double-output models ........................................ 2 Single-output models (long case) 2 ................... 6 Double-output models (long case) 2 ................. 7 Single-output models: Nominal output voltage (main output): 3.3 V ................................................................... 1 5.1 V ................................................................... 0 12 V .................................................................... 3 15 V .................................................................... 5 24 V ................................................................ 6, 7 Other voltages ............................................ 7, 8, 9 Other specifications or additional features for single-output models 3 .... 01 – 99 Double-output models: Nominal voltage of 2 nd output Vo2 nom 5.1 V ........................................................ 01 – 12 V ......................................................... 20 – 15 V ......................................................... 40 – 24 V ......................................................... 60 – Other voltages or additional features 3 .................................................................. 01 – 09 39 59 79 99 Operational ambient temperature range TA: –10 to 50 °C ...................................................... -2 –25 to 71 °C (option, NFND) ............................ -7 –40 to 71 °C ...................................................... -9 other ....................................................... -0, -5, -6 Output voltage control input (auxiliary function) 1 ................. R Potentiometer (option, NFND) 1 ........................................... P Additional heatsinks ..................................................... B , B1 RoHS compliant for all six substances ............................ G 3 1 2 3 Option P excludes feature R and vice versa. Models with 220 mm case length. Just add 5000 to the standard model number. Customer-specific models. Note: The sequence of options must follow the order above. Preferred for new designs. Example: CQ2540-9B1G: DC-DC converter, input voltage range 33.6 to 75 V, double-output model, each output providing 15 V/ 3.3 A, equipped with a heat sink, operating ambient temperature TA = – 40 to 71 °C, RoHS-compliant for all six substances. not shown in the type designation: input and output filter, inhibit, sense lines, current sharing, Out OK signal, LED indicators, and test sockets (not 48Q models). Note: 48Q models are designed according to Telecom standards ETS 300132-2 and EN 41003. Vi min is 38.4 V such limiting the input current I i to 150% of I i nom. Note: All models have the following auxiliary functions, which are BCD20011- G Rev AG, 12-Mar-2012 Page 3 of 26 www.power-one.com Q Series Data Sheet 66 – 132 Watt DC-DC Converters ® Product Marking 01003a Type designation, applicable safety approval and recognition marks, CE mark, warnings, pin allocation, Power-One patents, and company logo. Double-output model Vo2+ 6 Vo2– 10 Vo1+ 4 Identification of LEDs, test sockets and potentiometer. Input voltage range and input current, nominal output voltages and currents, degree of protection, batch no., serial no., and data code including production site, version (modification status) and date of production. 28 i 30 Vi+ S+ 12 32 Vi– S– 14 Vo1– Load 8 Output Configuration The Q Series design allows different output configurations to cover almost every individual requirement, by simply wiring the outputs in parallel, series, or symmetrical configuration as per the following figures. For further information and for parallel and series operation of several converters see Electrical Output Data. Fig. 3 Series-output configuration 01004a Double-output model Vo1+ 4 S+ 12 S– 14 01001a Load 1 Single-output model 28 i 28 i Vo+ 4 30 Vi+ Vo1– 8 GND Vo+ 6 32 Vi– Vo2+ 6 Load 2 S+ 12 Vo2– 10 Vi+ S– 14 32 Vi– Vo– 8 Vo– 10 Fig. 4 Symmetrical-output configuration (with common ground) Fig. 1 Single-output configuration 01005a Double-output model Vo1+ 4 S+ 12 S– 14 01002a Double-output model Vo2+ 6 Vo1+ 4 S+ 12 i Vo– Load 30 28 Vo + 28 i Load 30 Vi+ S– 14 32 Vi– Vo1– 8 Vo2– 10 Load 1 30 Vi+ Vo1– 8 32 Vi– Vo2+ 6 Vo2– 10 Load 2 Fig. 5 Independent-output configuration Fig. 2 Parallel-output configuration BCD20011- G Rev AG, 12-Mar-2012 Page 4 of 26 www.power-one.com Q Series Data Sheet 66 – 132 Watt DC-DC Converters ® Functional Description The converters are designed as forward converters using primary and secondary control circuits in SMD technology. The switching frequency is approximately 200 kHz under nominal operating conditions. The built-in high-efficient input filter together with a small input capacitance generate very low inrush currents of short duration. After transformer isolation and rectification, the output filter reduces ripple and noise to a minimum without compromising the dynamic ability. The output voltage is fed to the secondary control circuit via separate sense lines. The resultant error signal is sent to the primary control circuit via a signal transformer. Double-output models have the voltage regulation of output 2 relying on the close magnetic coupling of the transformer and the output inductor together with the circuits' symmetry. The current limitation is located at the primary side, thus limiting the total output current in overload conditions. This allows flexible loading of each output for unsymmetrical loads in the range 10 to 90% of the total output power. In applications with large dynamic load changes, we recommend connecting such a load to output 1. If output 2 is not used, it should be connected parallel to output 1. Both outputs can either be series- or parallel-connected (see Electrical Output Data). In normal operation, the internal control circuits are powered by a third winding of the main choke (except 48 Q models). Start-up is ensured from the input voltage by a linear regulator. Note: When the output voltage is much lower then the nominal value, this linear regulator is activated, generating considerable power losses. 03111a 2 22 Out OK+ Primary control circuit i 28 Output monitor 24 Out OK– Output control 18 T 16 R3 12 S+1 Vi+ 30 Input filter Output filter 4 Vo+ 6 Vo+ 8 Vo– 10 Vo– Vi– 32 Fuse Cy 1 26 Cy 14 S–1 Isolation 20 1 2 Leading pins Potentiometer for option P Fig. 6 Block diagram of a single-output converter 3 4 4 Do not connect for models xQ1101 or with option P Do not connect 03112a 2 22 Out OK+ Primary control circuit i 28 Output monitor Vo2 24 Out OK– Output control 18 T 16 6 R3 Vo2+ Output filter Vi+ 30 10 Vo2– Input filter 12 S+1 Vi– 32 Fuse Cy 1 26 20 Leading pins 2 Potentiometer for option P Fig. 7 Block diagram of a double-output converter BCD20011- G Rev AG, 12-Mar-2012 Vo1+ 8 Vo1– 14 Cy Isolation 1 4 Output filter 3 Do not connect for models with option P Page 5 of 26 4 S–1 4 Do not connect www.power-one.com Q Series Data Sheet 66 – 132 Watt DC-DC Converters ® Electrical Input Data General Conditions: – TA = 25 °C, unless TC is specified. – Sense lines connected directly at the connector, inhibit (28) connected to Vi – (32). – R input not connected; with option P, Vo set to Vo nom at Vi nom. Table 2a: Input data Input BQ Characteristics Conditions min Vi Io = 0 – Io max TC min – TC max 14.4 without shutdown 14.4 2s without damage 0 Operating input voltage V i 100 ms for ≤100 ms V i nom Nominal input voltage V i abs Input voltage limits current 1 Ii Typical input Pi 0 No-load input power P i inh Idle input power 4 Iinr p Peak inrush current 2 tinr r Rise time inrush tinr h Time to half value td on Start-up time 3 typ GQ max min 36 21.6 54 33.6 typ Unit max 75 V 33.6 0 4.5 48 63 0 3.0 2.5 100 2.2 3.0 1.0 0 → Vi min, Io nom min 36 50 Vi min – Vi max Io = 0 Vi nom , Io nom CQ max 21.6 24 Vi nom, Io nom typ A 2.5 1.5 W 1.5 55 40 35 A 50 40 35 µs 130 110 80 5 5 8 ms 48Q 2 DQ EQ Unit Table 2b: Input data Input Characteristics Conditions min Vi Io = 0 – Io max TC min – TC max 38.4 Operating input voltage for ≤2 s V i 100 ms for ≤100 ms Nominal input voltage V i abs Input voltage limits 2s without damage Ii Typical input current 1 Vi nom, Io nom Pi 0 No-load input power P i inh Idle input power 4 Vi min – Vi max Io = 0 Iinr p Peak inrush current 2 tinr r Rise time inrush t inr h Time to half value t d on Start-up time3 max min 75 43 n.a. without shutdown V i nom typ 36 48 Vi nom , Io nom 0 →Vi min, Io nom max min 108 65 typ 150 115 55 176 n.a. n.a. 0 typ 100 0 V 168 72 2.2 max 110 125 1.5 0 200 1.0 A 2.5 5.5 5.0 1.5 3.5 3.5 W 35 20 45 A 35 50 15 µs 80 90 25 8 20* 20* ms * Models with version V104 or higher 1 Typical input current depends on model type 2 According to ETS 300132-2 3 See fig. 19 4 Converter inhibited BCD20011- G Rev AG, 12-Mar-2012 Page 6 of 26 www.power-one.com Q Series Data Sheet 66 – 132 Watt DC-DC Converters ® Input Fuse Input Stability with Long Supply Lines An incorporated fuse in series to the negative input line protects against severe defects. The fuse is not externally accessible. Reverse polarity at the input will cause the fuse to blow. If a Q Series converter is connected to the power source with long input lines which exhibit a considerable inductance, an additional external capacitor connected in parallel to the input improves stability and avoids oscillations. Note: Customer-specific models with no internal fuse are available on request; the customer must prevew an external fuse according to table 3. Actually, a Q Series converter with nominal load acts like a negative resistor, as the input current rises when the input voltage decreases. It tends to oscillate with a resonant frequency determined by the line inductance Lex t and the input capacitance Ci + Cext and damped by the resistors Ri + Rext. The whole system is not linear at all and eludes a simple calculation. One basic condition is given by the formula: Vin² —• η Rext Vo nom. Fig. 21 Output adjust using a resistor R1 (to lower Vo) or R2 (to increase Vo). Table 9a: R1 for Vo < Vo nom; approximate values (Vi nom, Io nom, series E 96 resistors); R2 = not fitted Vo nom = 5.1 V Vo [V] 4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 5 Vo nom = 12 V R1 [kΩ Ω] 14.7 16.5 18.2 21.5 25.5 30.1 37.4 47.5 64.9 97.6 200 Vo [V] 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 Vo nom = 15 V R1 [kΩ Ω] 1 14 15 16 17 18 19 20 11 22 23 5.62 6.65 8.06 9.76 12.1 15.4 20 28 44.2 93.1 Vo [V] 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 Vo nom = 24 V R1 [kΩ Ω] 1 18 19 20 21 22 23 24 25 26 27 28 29 6.04 6.98 8.06 9.31 11 13.3 16.2 20 26.1 36.5 56.2 115 R 1 [kΩ Ω] Vo [V] 1 15 2 30.0 2 16 2 17 2 18 2 19 20 20.5 21 21.5 22 22.5 23 23.5 32.0 2 34.0 2 36.0 2 38.0 40.0 41.0 42.0 43.0 44.0 45.0 46.0 47.0 6.65 2 8.06 2 9.76 2 12.1 15.4 20 23.7 28.0 34.8 44.2 60.4 90.9 190 Table 9b: R2 for Vo > Vo nom; approximate values (Vi nom, Io nom, series E 96 resistors); R1 = not fitted Vo nom = 5.1 V Vo [V] R 2 [kΩ Ω] 5.2 5.3 5.4 5.5 5.6 215 110 75 57.6 46.4 1 2 Vo nom = 12 V Vo [V] 1 12.2 12.4 12.6 12.8 13 13.2 24.4 24.8 25.2 25.6 26.0 26.4 Vo nom = 15 V R 2 [kΩ Ω] 931 475 316 243 196 169 15.3 15.5 15.7 16 16.2 16.5 Vo nom = 24 V R 2 [kΩ Ω] Vo [V] 1 30.6 31 31.4 32 32.4 33 1020 619 453 316 267 221 Vo [V] 1 24.5 25 25.5 26 26.4 49 50 51 52 52.8 R2 [kΩ Ω] 1690 866 590 442 374 First column: single or double output models with separated/paralleled outputs, second column: outputs in series connection. Not possible for DQ2660 and EQ2660. BCD20011- G Rev AG, 12-Mar-2012 Page 17 of 26 www.power-one.com Q Series Data Sheet 66 – 132 Watt DC-DC Converters ® Output Good Signal (Out-OK) The isolated Out-OK output gives a status indication of the converter and the output voltage. It can be used for control functions such as data protection, central system monitoring or as a part of a self-testing system. It can be connected to get a centralized fault detection or may be used for other systemspecific applications at the primary or the secondary side of the converter. Connecting the Out-OK as per fig. 22, VOK