American Power Design, Inc.

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American Power Design, Inc.

American Power Design, Inc.

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FEATURES 4 Customer Selects Output Voltage 4 Outputs to 28 Vdc 4 Wide Input Ranges (10-20Vdc, 18-36Vdc, 20-60Vdc, 36-72Vdc) 4 Excellent Line & Load Regulation 4 Low Output Ripple 4 500 Vdc Output Isolation 4 Continuous Short Circuit Protection 4 Available in Chassis Mount 4 Thermal Shutdown (Self-Resetting) ELECTRICAL SPECIFICATIONS The D150 Series of DC/DC converters is available with single, dual, and triple outputs which are isolated from the input. They are enclosed in a six-sided metal case. Their low output ripple, and excellent regulation characteristics make them ideally suited for applications that demand a high degree of performance. All models will tolerate a short circuit indefinitely. Voltage Accuracy...+/-1% Line Regulation... +/- 0.2% Load Regulation... +/-1% Outputs Ripple... < 100mV P-P Outputs <10Vdc Ripple... < 75mV P-P Output (Single & Dual Models Only)... +/-10% GENERAL SPECIFICATIONS Input Filter... PI Network Efficiency... 87% (typ.) Short Circuit Protection... Continuous Switching Frequency... 130 khz Output Isolation... 500 Vdc Input / Output Capacitance... < 1300pF Temp. Stability... +/-0.02%/ C Temp. (Operating, )... -40 to +85 C Temp. (Storage)... -40 to +125 C PHYSICAL SPECIFICATIONS EMI/RFI... Six Sided Shield Derating... None Cooling... Free-Air Convection or Forced Air Thermal Shut Down... 100 C +/- 5 C (Self-Resetting) Dimensions... 3.5 x 5.5 x 0.92 inches Weight... 19.5 Oz Material... Black Coated Metal (With Non-Conductive Base Plate) Page 1 of 9

MODEL NUMBER Product Family REPRESENTATIVE MODEL LISTING INPUT SPECIFICATIONS D150-5/12/12/A/Y V1 V2 V3 OUTPUT SPECIFICATIONS OUTPUT #1 OUTPUT #2 OUTPUT #3 Non-RoHs RoHs VOLTAGE CURRENT VOLTAGE CURRENT VOLTAGE CURRENT VOLTAGE CURRENT D150-5 D150-5/Y 10V - 20Vdc 10.4 A 5 Vdc 20 A - - - - D150-12 D150-12/Y 10V - 20Vdc 12.8 A 12 Vdc 10.4 A - - - - D150-12/12 D150-12/12/Y 10V - 20Vdc 12.24 A 12 Vdc 5.2 A 12 Vdc 5.2 A - - D150-15 D150-15/Y 10V - 20Vdc 12.8 A 15 Vdc 8.3 A - - - - D150-15/15 D150-15/15/Y 10V - 20Vdc 12.21 A 15 Vdc 4.15 A 15 Vdc 4.15 A - - D150-24 D150-24/Y 10V - 20Vdc 12.4A 24 Vdc 5 A - - - - D150-5/12/12 D150-5/12/12/Y 10V - 20Vdc 11.2 A 5 Vdc 12 A - 12 Vdc 3 A +12 Vdc 3 A D150-5/15/15 D150-5/15/15/Y 10V - 20Vdc 11.2 A 5 Vdc 12 A -15 Vdc 2.5 A +15 Vdc 2.5 A D150-5/A D150-5/A/Y 18V - 36Vdc 7.4 A 5 Vdc 30 A - - - - D150-12/A D150-12/A/Y 18V - 36Vdc 8.8 A 12 Vdc 15 A - - - - D150-12/12/A D150-12/12/A/Y 18V - 36Vdc 8.8 A 12 Vdc 7.5 A 12 Vdc 7.5 A - - D150-15/A D150-15/A/Y 18V - 36Vdc 8.8 A 15 Vdc 12 A - - - - D150-15/15/A D150-15/15/A/Y 18V - 36Vdc 8.8 A 15 Vdc 6 A 15 Vdc 6 A - - D150-24/A D150-24/A/Y 18V - 36Vdc 9.5 A 24 Vdc 8 A - - - - D150-5/12/12/A D150-5/12/12/A/Y 18V - 36Vdc 8.6 A 5 Vdc 15 A -12 Vdc 4 A +12 Vdc 4 A D150-5/15/15/A D150-5/15/15/A/Y 18V - 36Vdc 8.6 A 5 Vdc 15 A -15 Vdc 3.3 A +15 Vdc 3.3 A D150-5/B D150-5/B/Y 20V - 60Vdc 7.7 A 5 Vdc 30 A - - - - D150-12/B D150-12/B/Y 20V - 60Vdc 9.1 A 12 Vdc 15 A - - - - D150-12/12/B D150-12/12/B/Y 20V - 60Vdc 9.1 A 12 Vdc 7.5 A 12 Vdc 7.5 A - - D150-15/B D150-15/B/Y 20V - 60Vdc 9.1 A 15 Vdc 12 A - - - - D150-15/15/B D150-15/15/B/Y 20V - 60Vdc 9.1 A 15 Vdc 6 A 15 Vdc 6 A - - D150-24/B D150-24/B/Y 20V - 60Vdc 9.8 A 24 Vdc 8 A - - - - D150-5/12/12/B D150-5/12/12/B/Y 20V - 60Vdc 8.9 A 5 Vdc 15 A -12 Vdc 4 A +12 Vdc 4 A D150-5/15/15/B D150-5/15/15/B/Y 20V - 60Vdc 8.9 A 5 Vdc 15 A -15 Vdc 3.3 A +15 Vdc 3.3 A D150-5/C D150-5/C/Y 36V - 72Vdc 3.7 A 5 Vdc 30 A - - - - D150-12/C D150-12/C/Y 36V - 72Vdc 4.4 A 12 Vdc 15 A - - - - D150-12/12/C D150-12/12/C/Y 36V - 72Vdc 4.4 A 12 Vdc 7.5 A 12 Vdc 7.5 A - - D150-15/C D150-15/C/Y 36V - 72Vdc 4.4 A 15 Vdc 12 A - - - - D150-15/15/C D150-15/15/C/Y 36V - 72Vdc 4.4 A 15 Vdc 6 A 15 Vdc 6 A - - D150-24/C D150-24/C/Y 36V - 72Vdc 4.7 A 24 Vdc 8 A - - - - D150-5/12/12/C D150-5/12/12/C/Y 36V - 72Vdc 4.6 A 5 Vdc 15 A -12 Vdc 4 A +12 Vdc 4 A D150-5/15/15/C D150-5/15/15/C/Y 36V - 72Vdc 4.6 A 5 Vdc 15 A -15 Vdc 3.3 A +15 Vdc 3.3 A /Y RoHs Compliance Total Output Power Customer Selects Output Voltage The D150 Series are designed such that the customer may order any output voltage combination from 5Vdc to 28Vdc at no additional charge. Alternate Input Range /A 18Vdc - 36Vdc /B 20Vdc - 60Vdc /C 36Vdc - 72Vdc Page 2 of 9

STANDARD PC MOUNT 0.25 [6.35] 1.00 [25.40] 0.60 [15.24] 5.50 [139.70] 4.30 [109.22] 0.25 [6.35] 0.63 [15.88] 8 3.50 [88.90] 3.00 [76.20] 5 pl @ 0.375" [9.53] 2 3 4 5 6 7 9 10 11 12 13 14 6 pl @ 0.375" [9.53] (Bottom View) #4-40 Threaded Through Inserts (4 places) 0. 6 3 [ 1 5. 8 8 ] Dimensions are in Inches [Metric equivalents in brackets] PIN - 0.040 [1.02] TIN PLATED BRASS, MATTE MIN PIN 0.20 [5.08] NONCONDUCTIVE BASE PLATE 0.89 [22.63] 0.50 [12.70] 3.25 [82.55] 3.50 [88.90] BLACK ANODIZED ALUMINUM CASE HS-B (Optional B Heat FUNCTION FUNCTION PIN # Single Dual Triple PIN # Single Dual Triple 1 No Pin No Pin No Pin 8 2 9 - V1 Out 3 10 4 11 5 12 -V2 Out -V2 Out 6 13 V1 V2 Com 2 & 3 7 14 +V2 Out +V3 Out Page 3 of 9

-TS CHASSIS MOUNT OPTION 5.50 [139.70] 0.25 [6.35] 4.30 [109.22] 0.375 [9.53] 0.60 [15.24] Unused Terminal 0.60 [15.24] 0.25 [6.35] 3.50 [88.90] 3.00 [76.20] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 0.375 [9.53] 6 pl @ 0.375" [9.53] TYP (Bottom View) #5-40 Button Head Screw #4-40 Threaded Inserts on Bottom (4 places) Dimensions are in Inches [Metric equivalents in brackets] 3.30 [83.82] 0.48 [12.07] 0.31 [7.87] NONCONDUCTIVE BASE 0.88 [22.23] 0.89 [22.63] 0.50 [12.70] 3.25 [82.55] 3.50 [88.90] BLACK ANODIZED ALUMINUM HS-B (Optional B Heat Sink) FUNCTION FUNCTION PIN # Single Dual Triple PIN # Single Dual Triple 1 N/C N/C N/C 8 2 9 - V1 Out 3 10 4 11 5 12 -V2 Out -V2 Out 6 13 V1 V2 Com 2 & 3 7 14 +V2 Out +V3 Out Page 4 of 9

INPUT AND OUTPUT IMPEDANCE The D150 Series of power converters have been designed to be stable with no external capacitors when used in low inductance input and output circuits. However, in some applications, the inductance associated with the distribution from the power source to the input of the converter can affect the stability of the converter. The addition of a 100 µf electrolytic capacitor with an ESR <1 Ohm across the input helps ensure stability of the converter. In many applications, the user has to use decoupling capacitance at the load. The figures below show the correct method of installation using this option. SINGLE OUTPUT Load In the case of Single output models all 4 output pins should be used to achieve the highest efficience and reliability. SHORT CIRCUIT PROTECTION The D150 Series is equipped with short circuit protection. The converter will fold-back the input power whenever a short circuit is applied to its output and automatically recover after the overload condition is removed. REMOTE SENSING The D150 Series is equipped with remote sensing, this feature compensates for voltage drops occurring between the output pins of the converter and the load. The SENSE(-) and SENSE(+) pins should be connected at the load or at the point where regulation is required. The feedback through the sensing pins allows the converter to output a higher voltage at the output pins to compensate for the voltage drop on the connections between the converters output and the load. It will compensate for up to 0.5V drop between the converter and the load. DUAL OUTPUT -V2 Out +V2 Out TRIPLE OUTPUT -V2 Out Com 2 & 3 +V3 Out Load Load Always disconnect the sense wires before disconnecting the output wires when the unit is under power. otherwise, the supply may be permanently damaged. Because the sense leads carry minimal current, large traces on the end-user board are not required. However, sense traces should be located close to a ground plane to minimize system noise and insure optimum performance. When wiring discretely, twisted pair wires should be used to connect the sense lines to the load to reduce susceptibility to noise. If remote sensing is not required, the SENSE(-) pin must be connected to the Output(-) pin and the SENSE(+) pin must be connected to the Output(+) pin to ensure the converter will regulate at the specified output voltage. If these connections are not made, the converter will deliver an output voltage that is slightly higher than the specified value. Page 5 of 9

- ISOLATION The output of the D150 Series is galvanically isolated from both the input and case, capacitance is < 1300pF and resistance is > 10G Ohm. The figure below shows the internal RC network that connects the (Pin 7) to Input(-) (Pins 2&3). This aides in reducing unwanted noise. THERMAL PROTECTION The D150 Series is equipped with a self-resetting thermal protection circuit. The converter will shut down if the internal temperature exceeds 100 C +/- 5 C output and automatically recover once the temperature drops below 80 C +/- 5 C. CONNECTION IN SERIES 1M Ohm 0.01uF Figure below shows how to connect multiple outputs in series with the use of shunt diodes, taking into consideration that the highest achieved output voltage should remain below the rated isolation voltage. UNIT 1 REMOTE ON/OFF CONTROL The On/Off control (Pin 6) allows the user to shut down the converter mechanically or logically using a relay or a TTL or CMOS logic signal. Converter Off: Vc <1.5Vdc Converter On: Vc >3Vdc UNIT 2 Load Relay Contacts Vc + INRUSH CURRENT Series connection is recommended for single output models only. The inrush current of the D150 Series has been kept as low as possible. However, a series resistor may be inserted in the input line to limit this current further. Page 6 of 9

CONNECTION IN PARALLEL The figure below shows how to connect outputs of several units with equal nominal output voltage in parallel with the use of oring diodes. UNIT 1 Parallel Operation is recommended for single output models only. Load The figures below show how to adjust the output voltage using a fixed precision resistor. -V2 Out +V2 Out Up Down Up Down SINGLE OUTPUT DUAL OUTPUT Proper utilization of Remote Sensing is needed to achieve a stable output voltage UNIT 2 The figures below show how to adjust the output voltage using an external Pot. SINGLE OUTPUT Proper utilizations of Remote Sensing is needed to achieve a stable output voltage Current sharing can be adjusted by trimming both converters to the same output voltage 50K 1/4W Pot *10K 1/4W for <12V Output TRIM OUTPUT DUAL OUTPUT The D150 Series Single & Dual models are equipped with an output trim (Pin 13), this feature allows the user to adjust the output voltage up or down 10% using a fixed precision resistor or adjustable trim pot. -V2 Out 50K 1/4W Pot +V2 Out *10K 1/4W for <12V Output Page 7 of 9

LOAD TRANSIENT Figure below shows a typical output voltage response, measured during a transition from full rated load current to no load current with no additional output filtering. STARTUP TRANSIENT Figure below shows a typical output voltage during turn-on, measured at no load current with no additional output filtering. Figure below shows a typical output voltage response, measured during a transition from no load current to full rated load current with no additional output filtering. Figure below shows a typical output voltage during turn-on, measured at full rated load current with no additional output filtering. Page 8 of 9

RIPPLE AND NOISE Figure below shows a typical output voltage ripple waveform, measured with 20MHz bandwidth filter at full rated load current with no additional output filtering. External low ESR capacitors may be added across output to further reduce ripple. CLEANING AGENTS In order to avoid possible damage, any penetration of cleaning fluids must be prevented, since the power supplies are not hermetically sealed. TECHNICAL REVISIONS The appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured. Specifications are subject to change without notice. SAFETY REQUIREMENTS NUCLEAR AND MEDICAL APPLICATIONS American Power Design products are not designed, intended for use in, or authorized for use as critical components in life support systems, equipment used in hazardous environments, or nuclear control systems without the express written consent of American Power Design, Inc. The converters are designed to meet North American and International safety regulatory requirements per UL 60950-1/CSA 22.2 No. 60950-1-07 Second Edition, IEC 60950-1: 2005, and EN 60950-1:2006. Basic Insulation is provided between input and output. To comply with safety agencies requirements, an input line fuse must be used external to the converter. The table below provides the recommended fuse rating for use with this family of products. Input Voltage Range 10-20Vdc 18-36Vdc 20-60Vdc Fuse Rating 20A 11A 10A 36-72Vdc 5.5A If one input fuse is used for a group of modules, the maximum fuse rating should not exceed 20A. WARRANTY All products manufactured by (APD) are warranted to be free of defects due to material or workmanship for a period of one year from date of shipment. At our option, APD will repair or replace any non-conforming product. APD expressly disclaims any liability for consequential or incidental damages resulting from the use or misuse of its products by the purchaser or others. This warranty is in lieu of all warranties expressed or implied, including the warranties of merchantability. No other warranties, obligations, or liabilities are expressed or implied. All products being returned for repair require a return material authorization(rma) assigned by APD prior to return shipment. Page 9 of 9