WAF300_ EH-0817 PART NUMBER STRUCTURE 24:24 28:28 48:48

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1 PART NUMBER STRUCTURE WAF0-48 Series Name Input Voltage () 48:18~75 110:43~160 S Output Quantity Output Voltage () S:Single : 15:15 24:24 28:28 48:48 W Input Range 4:1 N S Remote Control Option Load Share Option :Positive logic, N:Negative logic : None S: Load Share Railway Automation Datacom IPC Industry Measurement Telecom Charger Automobile Boat Medical PV

2 TECHNICAL SPECIFICATION All specifications are typical at nominal input, full load and 25 Model Number Input Range Output Voltage unless otherwise noted Output Load Input No Load Efficiency A ma WAF0-48SW WAF0-48S15W WAF0-48S24W WAF0-48S28W WAF0-48S48W WAF0-110SW WAF0-110S15W WAF0-110S24W WAF0-110S28W WAF0-110S48W INPUT SPECIFICATIONS Operating input voltage range Start up voltage Shutdown voltage Start up time Constant resistive load Input surge voltage 1 second, max. Input filter Remote ON/OFF Referred to Vin Power up Remote ON/OFF Positive logic DC-DC ON (Standard) DC-DC OFF Negative logic DC-DC ON (Option) DC-DC OFF Input current of Ctrl Remote off input current ms Common choke + Pi type Open or 3 ~ Short or 0 ~ 1.2 Short or 0 ~ 1.2 Open or 3 ~ ma 4.0 ma

3 OUTPUT SPECIFICATIONS Rated Output Power Voltage accuracy Line regulation Load regulation Voltage adjustability Remote sense Ripple and noise Temperature coefficient Transient response recovery time Over voltage protection Over load protection Normal Vout and Iout W 0 Low Line to High Line at Full Load No Load to Full Load Maximum output deviation is inclusive of remote sense of Vout(nom) If remote sense is not being used, Sense terminals should be connected to corresponding polarity Vout terminals. Measured by MHz bandwidth Vout, 15Vout 24Vout, 28Vout 48Vout load step change of Vout(nom); Latch mode of Iout rated; C.C. mode mvp-p / µs * C.C. Mode is Constant Current Mode and test by nominal input. Short circuit protection Load Share accuracy(2) C.C. mode, automatics recovery Full Load *Connect the LS (Terminal 11) from each converter. The converter can parallel to increase output current. It has internal load share function in this converter. (This function only for suffix -S part.) GENERAL SPECIFICATIONS Isolation voltage 1 minute Isolation resistance Isolation capacitance Switching frequency 500 Input to Output Input (Output) to Case 48 input 110 input Safety approvals Standard approvals Case material Potting material Weight MTBF MIL-HDBK-217F, Full load ENVIRONMENTAL SPECIFICATIONS Operating case temperature Over temperature protection Storage temperature range Thermal impedance(3) VAC GΩ pf khz 0 2 IEC/ UL/ EN UL508 EN50155 EN Aluminum Silicone (UL94 V-0) 900g (31.74oz.) 1.490x 105 hrs Mounted on the iron base-plate /W * The iron base-plate dimension is 19 X 5.25 X (The height is EIA standard 3U). Thermal shock Shock Vibration Relative humidity MIL-STD-810F EN61373, MIL-STD-810F EN61373, MIL-STD-810F 5 to 95 RH

EMC SPECIFICATIONS EMI EN55011, EN55032 Level Without external component Radiation Conduction ESD EN61000-4-2 Air ± 8kV and Contact ± 6kV Radiated immunity EN61000-4-3 V/m Fast transient EN61000-4-4

Output Load WAF0-48SW Efficiency vs. Input Voltage FUSE CONSIDERATION This power module is not internally fused.

4 EMC SPECIFICATIONS EMI EN55011, EN55032 Level Without external component Radiation Conduction ESD EN Air ± 8kV and Contact ± 6kV Radiated immunity EN V/m Fast transient EN ± 2kV Surge EN EN55024 ±1kV and EN50155 ±2kV Conducted immunity EN Vr.m.s Power frequency magnetic field EN A/m continuous; 1000A/m 1 second CAUTION: This power module is not internally fused. An input line fuse must always be used. Class A CHARACTERISTIC CURVE WAF0-48S W Derating Curve WAF0-48S W Derating Curve With 3U Heat-sink WAF0-110S W Derating Curve WAF0-110S W Derating Curve With 3U Heat-sink WAF0-48SW Efficiency vs. Output Load WAF0-48SW Efficiency vs. Input Voltage FUSE CONSIDERATION This power module is not internally fused. An input line fuse must always be used. This encapsulated power module can be used in a wide variety of applications, ranging from simple stand-alone operation to an integrated part of sophisticated power architecture. To maximum flexibility, internal fusing is not included; however, to achieve maximum safety and system protection, always use an input line fuse. The input line fuse suggest as below Model WAF0-48S W WAF0-110S W Fuse Rating (A) 25 Fuse Type Fast-Acting Fast-Acting The table based on the information provided in this data sheet on inrush energy and maximum DC input current at low Vin.

MECHANICAL DRAWING TERMINAL CONNECTION Terminal Define 1, 2 3, 4 5 6, 7 8, 9 10 11 +Vin -Vin Ctrl + Vout - Vout + Sense LS (option) - Sense Recommend Matching Wire -16 AWG -16 AWG -28AWG -16 AWG -16

* Using 2 poles at the same time when operating is recommended if the total current are more than 15 amps or choose optional 2-way splitter. (Please refer to the diagram below) * Input voltage vs.

5 MECHANICAL DRAWING TERMINAL CONNECTION Terminal Define 1, 2 3, 4 5 6, 7 8, Vin -Vin Ctrl + Vout - Vout + Sense LS (option) - Sense Recommend Matching Wire -16 AWG -16 AWG -28AWG -16 AWG -16 AWG -28 AWG -28 AWG -28 AWG * The current rating of the terminal block is 15 amps/pole. * Using 2 poles at the same time when operating is recommended if the total current are more than 15 amps or choose optional 2-way splitter. (Please refer to the diagram below) * Input voltage vs. Input terminal, refer to the table below. Input voltage Input terminal Output power 0W; Full load 400W; C.C. mode 23V 23V 32V 32V 1. All dimensions in inch [mm] 2. Tolerance : x.xx±0.02 [x.x±0.5] x.xxx±0.010 [x.xx±0.25] 3. The screw locked torque: MAX 14kgf-cm/1.37N.m 2-WAY SPLITTER (OPTIONAL ACCESSORY) The 2-way splitter can be used for transforming a thick wire into 2 thin wires to the terminal block. The 2-way splitter P/N:5J-C0045-F. 2-WAY SPLITTER Mechanical Drawing Connection Configuration 1 pole 2 poles 1 pole 2 poles

THERMAL CONSIDERATIONS The power module operates in a variety of thermal environments. However, sufficient cooling should be provided to help ensure reliable operation of the unit.

The temperature at this location should not exceed 100. When Operating, adequate cooling must be provided to maintain the test point temperature at or below 100.

6 THERMAL CONSIDERATIONS The power module operates in a variety of thermal environments. However, sufficient cooling should be provided to help ensure reliable operation of the unit. Heat is removed by conduction, convection, and radiation to the surrounding Environment. Proper cooling can be verified by measuring the point as the figure below. The temperature at this location should not exceed 100. When Operating, adequate cooling must be provided to maintain the test point temperature at or below 100. Although the maximum point Temperature of the power modules is 100, you can limit this Temperature to a lower value for extremely high reliability Page 6 P-DUKE Technology Co., Ltd. Tel Fax Web Add sale@pduke.com No. 36, 22nd Rd., Taichung Industrial Park, Taichung, Taiwan, R.O.C.

7 Headquarter Switzerland: Pewatron AG Thurgauerstrasse 66 CH-8050 Zurich Phone Office Germany: Pewatron Deutschland GmbH Edisonstraße 16 D Unterschleißheim Phone We are here for you. Addresses and Contacts. Sales Germany & Austria Postcode Postcode Postcode Austria Postcode Postcode Geometrical sensors Sensor elements Kurt Stritzelberger Gerhard Vetter Thorsten Ravagni Phone Mobile Phone Mobile Phone kurt.stritzelberger@pewatron.com gerhard.vetter@pewatron.com thorsten.ravagni@pewatron.com Sales Switzerland & Liechtenstein Sales International Key Accounts Postcode Postcode Basil Frei Christian Mohrenstecher Peter Felder Phone Mobile Mobile Phone Mobile basil.frei@pewatron.com christian.mohrenstecher@pewatron.com peter.felder@pewatron.com Pressure Sensors Gas sensors / Gas sensor modules Load cells Flow / Level / Medical products Philipp Kistler Phone philipp.kistler@pewatron.com Dr. Thomas Clausen Phone thomas.clausen@pewatron.com Dr. Adriano Pittarelli Phone adriano.pittarelli@pewatron.com Accelerometers / Level Flow sensor elements Power supplies Linear position sensors Angle sensors Thorsten Ravagni Phone thorsten.ravagni@pewatron.com Sebastiano Leggio Phone sebastiano.leggio@pewatron.com Eric Letsch Phone eric.letsch@pewatron.com Drive technology CH Postcode / DE Drive technology CH Postcode / AT / IT / FR Current sensors Power solutions Roman Homa Mobile roman.homa@pewatron.com Christian Mohrenstecher Mobile christian.mohrenstecher@pewatron.com Osman Coban Phone osman.coban@pewatron.com Sales Other Countries / Product Management Competitive sensor & power supply solutions worldwide

WAF S 12 W - N S DR Series Name Input Output Output Input Remote Control Load Share Assembly Voltage Quantity Voltage Range Option Option Option

WAF S 12 W - N S DR Series Name Input Output Output Input Remote Control Load Share Assembly Voltage Quantity Voltage Range Option Option Option Railway Automation Datacom IPC Industry Measurement Telecom Charger Automobile Boat Medical PV PART NUMBER STRUCTURE WAF300-48 S 12 W - N S DR Series Name Input Output Output Input Remote Control Load