DCQA150 SERIES Up to 150 Watts, Quarter-Brick DC/DC Converters Rev B Wall Industries, Inc. FEATURES Low Stand-by Power Consumption Industry Standard Quarter-brick Package Up to 150 Watts Maximum Output Power Short Circuit, Over Voltage, Over Load, & Over Temp. Protection UL60950-1, EN60950-1, and IEC60950-1 Safety Approvals CE Mark Meets 2006/95/EC, 2011/95/EC, and 2004/108/EC Compliant to RoHS EU Directive 2011/65/EU Optional Heatsinks Available (Suffix “HS”) Threaded (Standard) or Thru-Hole (Optional) Inserts Available Soft Start Single Outputs Input Under Voltage Protection High Efficiency up to 92% Remote ON/OFF Control 2:1 Wide Input Voltage Ranges No Minimum Load Required 2250VDC I/O Basic Insulation Voltage Adjustability Size: 2.28 x 1.45 x 0.50 inches (57.9 x 36.8 x 12.7 mm) DESCRIPTION Applications: Wireless Networks Telecom/Datacom Industry Control Systems Distributed Power Architectures Semiconductor Equipment The DCQA150 series of DC/DC power converters provides up to 150 Watts of output power in a 2.28” x 1.45” x 0.5” industry standard quarter-brick package. This series has single output models with 2:1 wide input voltage ranges of 8.5-22VDC, 16.5-36VDC, and 33-75VDC. Some features include high efficiency up to 92%, 2250VDC I/O basic insulation, and remote ON/OFF control. These converters are also protected against input under voltage, short circuit, over voltage, over load, and over temperature conditions. All models are RoHS compliant and have UL60950-1, EN60950-1, and IEC60950-1 safety approvals. Several different options are available for this series including negative logic remote ON/OFF, heatsinks, and thru-hole inserts. MODEL SELECTION TABLE Model Number DCQA150-12S33 DCQA150-12S05 DCQA150-12S12 DCQA150-12S15 DCQA150-12S24 DCQA150-12S30 DCQA150-12S48 DCQA150-24S33 DCQA150-24S05 DCQA150-24S12 DCQA150-24S15 DCQA150-24S24 DCQA150-24S30 DCQA150-24S48 DCQA150-48S33 DCQA150-48S05 DCQA150-48S12 DCQA150-48S15 DCQA150-48S24 DCQA150-48S30 DCQA150-48S48 Input Voltage Range 12 VDC (8.5 - 22 VDC) 24 VDC (16.5 - 36 VDC) 48 VDC (33 - 75 VDC) Output Voltage 3.3 VDC 5 VDC 12 VDC 15 VDC 24 VDC 30 VDC 48 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC 24 VDC 30 VDC 48 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC 24 VDC 30 VDC 48 VDC Output Current Min Load Max Load 0mA 30A 0mA 24A 0mA 10A 0mA 8A 0mA 5A 0mA 4A 0mA 2.5A 0mA 30A 0mA 24A 0mA 10A 0mA 8A 0mA 5A 0mA 4A 0mA 2.5A 0mA 30A 0mA 25A 0mA 12A 0mA 10A 0mA 6A 0mA 5A 0mA 3A Output Ripple & Noise 75mVp-p 75mVp-p 100mVp-p 100mVp-p 200mVp-p 200mVp-p 300mVp-p 75mVp-p 75mVp-p 100mVp-p 100mVp-p 200mVp-p 200mVp-p 300mVp-p 75mVp-p 75mVp-p 100mVp-p 100mVp-p 200mVp-p 200mVp-p 300mVp-p No Load Input Current 50mA 50mA 50mA 50mA 50mA 50mA 50mA 25mA 25mA 25mA 25mA 25mA 25mA 25mA 15mA 15mA 15mA 15mA 15mA 15mA 15mA Output Power 99W 120W 120W 120W 120W 120W 120W 99W 120W 120W 120W 120W 120W 120W 99W 125W 144W 150W 144W 150W 144W Efficiency 89% 90% 91% 91% 90% 90% 89% 89% 90% 91% 91% 91% 91% 89% 89% 91% 90% 90% 92% 91% 92% Maximum Capacitive Load 91000μF 48000μF 8300μF 5300μF 2100μF 1300μF 520μF 91000μF 48000μF 8300μF 5300μF 2100μF 1300μF 520μF 91000μF 50000μF 10000μF 6670μF 2500μF 1670μF 630μF NOTES 1. Input Source Impedance: The power modules will operate to specifications without external components, assuming that the source voltage has very low impedance and reasonable input voltage regulation. Highly inductive source impedances can affect the stability of the power module. Since real-world voltage sources have finite impedance, performance is improved by adding an external filter capacitor. We recommend using Nippon Chemi-con KY series, 100μF/100V. 2. Maximum output deviation is +10% inclusive of remote sense and trim. If remote sense is not being used the +SENSE should be connected to its corresponding +OUTPUT and likewise the -SENSE should be connected to its corresponding –OUTPUT. 3. The DCQA150 series can only meet EMI Class A or Class B with external components added. Please contact factory for more information. 4. An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5. We recommend connecting two aluminum electrolytic capacitors (Nippon chemi-con KY series, 220μF/100V) in parallel. 5. Both positive logic and negative logic remote ON/OFF control is available. Positive logic remote ON/OFF comes standard; for negative logic remote ON/OFF add the suffix “R” to the model number (Ex: DCQA150-48S24R). 6. Optional heatsinks available. See page 5 for ordering details. 7. M3 x 0.5 threaded-thru inserts come standard. For Ø.126 thru-hole inserts add the suffix “TH” to the model number (Ex: DCQA150-48S24TH). Models with thru-hole inserts cannot be equipped with a heatsink. 8. BASE-PLATE GROUNDING: EMI can be reduced when you connect the case pin and the four screw bolts to the shield plane. CAUTION: This power module is not internally fused. An input line fuse must always be used. 11/14/2013 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 1 of 5 DCQA150 SERIES Up to 150 Watts, Quarter-Brick DC/DC Converters Rev B Wall Industries, Inc. SPECIFICATIONS: DCQA150 SERIES All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted. We reserve the right to change specifications based on technological advances. SPECIFICATION TEST CONDITIONS Min Typ 8.5 16.5 33 12 24 48 Max Unit INPUT SPECIFICATIONS Input Voltage Range Start-Up Voltage Shutdown Voltage Input Surge Voltage (1sec, max.) Input Current Input Filter (See Note 1) 12VDC nominal input models 24VDC nominal input models 48VDC nominal input models 12VDC nominal input models 24VDC nominal input models 48VDC nominal input models 12VDC nominal input models 24VDC nominal input models 48VDC nominal input models 12VDC nominal input models 24VDC nominal input models 48VDC nominal input models No Load 7.3 15.5 31.6 22 36 75 9 18 36 8.1 16.3 32.5 30 50 100 See Table Pi type VDC VDC VDC VDC OUTPUT SPECIFICATIONS Output Voltage Voltage Accuracy Line Regulation Low line to high line at full load Load Regulation 3.3V & 5V Output Models Others Maximum output deviation is inclusive of remote sense % of Vo (nom) No load to full load Voltage Adjustability Remote Sense (See Note 2) Output Power Output Current Minimum Load Maximum Capacitive Load Ripple & Noise (20MHz BW) Transient Response Recovery Time Start-Up Time -1.0 -0.1 -0.2 -0.1 -20 See Table +1.0 +0.1 +0.2 +0.1 +10 10 See Table See Table 0 Minimum input and constant resistive load Measured with a 22μF/25V X7R MLCC 3.3V & 5V Output Models Measured with a 22μF/25V X7R MLCC 12V & 15V Output Models Measured with a 4.7μF/50V X7R MLCC 24V & 30V Output Models Measured with a 2.2μF/100V X7R MLCC 48V Output Models 25% load step change Power Up Constant resistive load Remote On/Off Temperature Coefficient -0.02 % % % % % % See Table 75 100 200 300 250 75 100 75 100 +0.02 mVp-p μs ms %/°C PROTECTION Short Circuit Protection Over Load Protection Over Voltage Protection Over Temperature Protection Continuous, automatic recovery 110 140 % 115 130 % +110 °C % of rated Iout; hiccup mode % of Vo (nom); hiccup mode GENERAL SPECIFICATIONS Efficiency Switching Frequency Nominal input voltage and full load Isolation Voltage 1 minute (basic insulation) Isolation Resistance Isolation Capacitance 500VDC Input to Output Input/Output to Base-plate 270 2250 2250 1 See Table 300 330 1500 kHz VDC VDC GΩ pF REMOTE ON/OFF (See Note 5) Positive Logic (standard) Referenced to –Input pin Negative Logic (optional) Referenced to –Input pin Input Current of Remote Control Pin Remote OFF State Input Current Nominal Vin Nominal Vin 11/14/2013 DC/DC ON DC/DC OFF DC/DC ON DC/DC OFF Open or 3~12 VDC Short or 0~1.2VDC Short or 0~1.2 VDC Open or 3~12VDC -0.5 1 3 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] VDC VDC mA mA Page 2 of 5 DCQA150 SERIES Up to 150 Watts, Quarter-Brick DC/DC Converters Rev B Wall Industries, Inc. SPECIFICATIONS: DCQA150 SERIES All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted. We reserve the right to change specifications based on technological advances. SPECIFICATION TEST CONDITIONS Min ENVIRONMENTAL SPECIFICATIONS Operating Base-Plate Temperature Storage Temperature Range Typ -40 -55 Without Heatsink With 0.24” Height Heatsink With 0.5” Height Heatsink Mounted on 2U iron base-plate Vertical direction by natural convection (20LFM) Thermal Impedance (See Note 6) Unit +100 +125 °C °C 9 7.1 5.5 2.8 Relative Humidity Thermal Shock Vibration 5 °C/W 95 MIL-STD-810F MIL-STD-810F 974,200 hours 85,730 hours BELLCORE TR-NWT-000332 Case 1: 50% Stress, Ta=40°C MIL-HDBK-217F Ta=25°C, full load (G/B, controlled environment) MTBF Max % RH PHYSICAL SPECIFICATIONS Weight Dimensions (L x W x H) Case Material Potting Material 2.26oz (64g) 2.28x1.45x0.50 inch (57.9x36.8x12.7 mm) Aluminum base-plate with plastic case Silicon (UL94-V0) SAFETY & EMC CHARACTERISTICS Safety Approvals EMI (See Note 3) EN55011, EN55022 ESD EN61000-4-2 Radiated Immunity Fast Transient (See Note 4) Surge (See Note 4) Conducted Immunity EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-6 IEC60950-1, UL60950-1, EN60950-1 Class B Air ±8kV Contact ±6kV 20 V/m ±2kV EN55024: ±2kV 10 Vrms Perf. Criteria A Perf. Criteria A Perf. Criteria A Perf. Criteria A Perf. Criteria A CHARACTERISTIC CURVES DCQA150-48S05 Derating Curve DCQA150-48S05 Derating Curve w/ 0.24” Heatsink DCQA150-48S05 Derating Curve w/ 0.5” Heatsink 100 100 100 80 Mount on 2U Iron base-plate (dimensions: 19”x3.5”x0.063”) 20LFM (natural convection) 60 40 DC/DC Module Only 100LFM 200LFM 300LFM 400LFM 500LFM 20 80 60 40 20LFM (natural convection) 100LFM 200LFM 300LFM 400LFM 500LFM 20 0 0 -40 -20 0 20 40 60 80 100 -40 120 -20 0 DCQA150-48S05 Efficiency vs Input Voltage 80 60 40 20LFM (natural convection) 100LFM 200LFM 300LFM 400LFM 500LFM 20 0 20 40 60 80 100 120 Ambient Temperature (°C) Ambient Temperature (°C) -40 -20 0 20 40 60 80 100 120 Ambient Temperature (°C) DCQA150-48S05 Efficiency vs Output Load 96 96 90 90 84 84 Efficiency (%) Efficiency (%) Output Power (%) 120 Output Power (%) 120 Output Power (%) 120 78 72 66 60 78 72 66 60 Iout=100% F.L. Iout=50% F.L. Iout=25% F.L. 54 48 Vin=33V Vin=48V Vin=75V 54 48 33 36 40 44 48 52 56 60 Input Voltage (VDC) 11/14/2013 64 68 72 75 10 20 30 40 50 60 70 80 90 100 % of Full Load Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 3 of 5 DCQA150 SERIES Up to 150 Watts, Quarter-Brick DC/DC Converters Rev B Wall Industries, Inc. OUTPUT VOLTAGE ADJUSTMENT Output is adjustable for 10% trim up or -20% trim down of nominal output voltage by connecting an external resistor between the TRIM pin and either the +SENSE or -SENSE pins. With an external resistor between the TRIM and -SENSE pin, the output voltage set decreases. With an external between the TRIM and -SENSE pin, the output voltage set point increases. Maximum output deviation is +10% inclusive of remote sense. The value of the external resistor can be obtained by the equations below. TRIM UP TRIM DOWN 7 6 RD RU 5 6 5.11VOUT 100 % 511 10.22% RU K 1.225% % 511 RD 10.22K % MECHANICAL DRAWING Unit: inches (mm) 2.28 (57.9) 0.21 (5.3) 1.860 (47.24) 2.000 (50.80) Threaded (Standard) 2-M3X0.5 Thru-Hole (Optional) 2-Ø0.126 (Ø3.2) (1) 0.600 (15.24) 1.030 (26.16) PIN CONNECTIONS SUFFIX None PIN FUNCTION PIN Ø R 1 -INPUT Ø.04 (1.02) None 2 CTRL Ø.04 (1.02) TH 3 +INPUT Ø.04 (1.02) H = 0.24” Horizontal H 4 -OUTPUT Ø.06 (1.52) H = 0.5” Horizontal H1 5 -SENSE Ø.04 (1.02) H = 0.24” Vertical H2 6 TRIM Ø.04 (1.02) H = 0 . 5 ” V e r ti c a l H3 7 +SENSE Ø.04 (1.02) 8 +OUTPUT Ø.06 (1.52) Negative Logic Remote ON/OFF Control (1) 0.50 (12.7) 3. Pin Dimension Tolerance: ±0.004 (±0.1) PRODUCT OPTIONS Threaded-Thru Inserts (Standard) 0.20 (5.1) 1. Tolerance: X.XX±0.02 (X.X±0.5) X.XXX±0.01 (X.XX±0.25) 2. Pin Pitch Tolerance: ±0.01 (±0.25) Positive Logic Remote ON/OFF Control (Standard) Thru-Hole Inserts (No Thread) 0.450 (11.43) 0.150 (3.81) 7 8 3 0.14 (3.6) Heatsink 0.300 (7.62) 2 6 5 0.300 (7.62) BOTTOM VIEW 0.300 (7.62) 1.45 (36.8) 1 4 0.43 (10.9) 0.02 (0.5) M3x0.5 Ø0.126 thru-hole (no thread) inserts NOTES 1. Models with thru-hole inserts cannot be equipped with a heatsink. 11/14/2013 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 4 of 5 DCQA150 SERIES Up to 150 Watts, Quarter-Brick DC/DC Converters Rev B Wall Industries, Inc. HEATSINK OPTIONS Vertical Fin Orientation (Suffix Options: H2, H3) Horizontal Fin Orientation (Suffix Options: H, H1) Unit: inches (mm) Unit: inches (mm) H H AIRFLOW Heatsinks Heatsinks H = 0.24” (“H2” Suffix) H = 0.5” (“H3 Suffix) H = 0.24” (“H” Suffix) H = 0.5” (“H1 Suffix) 2.28 (57.9) 2.28 (57.9) AIRFLOW 1.45 (36.8) Tolerance: ±0.02 (±0.5) 1.45 (36.8) Tolerance: ±0.02 (±0.5) Note: Models with thru-hole inserts cannot be equipped with a heatsink Note: Models with thru-hole inserts cannot be equipped with a heatsink MODEL NUMBER SETUP 48 S 05 R H (1) Output Power Input Voltage Output Quantity Output Voltage Remote ON/OFF Hole Thread & Heatsink Options 150: 150 Watts 12: 8.5~22 VDC S: Single Output 33: 3.3 VDC DCQA 150 Series Name - 24: 16.5~36 VDC 05: 5 VDC 48: 33~75 VDC 12: 12 VDC None: Positive Logic R: Negative Logic None: M3x0.5 Threaded-thru Inserts TH: Ø.126 Thru-hole Inserts (1) H: 0.24” Horizontal Heatsink 15: 15 VDC H1: 0.5” Horizontal Heatsink 24: 24 VDC H2: 0.24” Vertical Heatsink 30: 30 VDC H3: 0.5” Vertical Heatsink 48: 48 VDC (1) Models with thru-hole inserts cannot be equipped with a heatsink. COMPANY INFORMATION Wall Industries, Inc. has created custom and modified units for over 50 years. Our in-house research and development engineers will provide a solution that exceeds your performance requirements on-time and on budget. Our ISO9001-2008 certification is just one example of our commitment to producing a high quality, well-documented product for our customers. Our past projects demonstrate our commitment to you, our customer. Wall Industries, Inc. has a reputation for working closely with its customers to ensure each solution meets or exceeds form, fit and function requirements. We will continue to provide ongoing support for your project above and beyond the design and production phases. Give us a call today to discuss your future projects. Contact Wall Industries for further information: Phone: Toll Free: Fax: E-mail: Web: Address: 11/14/2013 (603)778-2300 (888)597-9255 (603)778-9797 [email protected] www.wallindustries.com 37 Industrial Drive Exeter, NH 03833 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 5 of 5