CR SERIES 40 Watt DC/DC Power Converters Rev B FEATURES Size: 2.00 x 1.00 x 0.40 inches (50.8 x 25.4 x 10.2 mm) Applications: • Wireless Networks • Telecom/Datacom • Industry Control Systems • Distributed Power Architectures • Semiconductor Equipment • Input Under Voltage Protection • 40 Watts Maximum Output Power • 1600VDC I/O Isolation • High Efficiency up to 92% • Short Circuit, Over Voltage, Over Load, & Over Temp. Protection • Remote ON/OFF Control • Wide Operating Temperature Range: -40°C to +85°C • 2:1 Wide Input Voltage Ranges • CE Mark Meets 2006/95/EC, 2011/95/EC, & 2004/108/EC • Six-Sided Continuous Shielding • Low Stand-by Power Consumption • Compliant to RoHS EU Directive 2011/65/EU • UL60950-1, EN60950-1, & IEC60950-1 Safety Approvals • No Minimum Load Required • Single and Dual Outputs • Optional Heatsink Available (Suffix “HS”) DESCRIPTION The CR series of DC/DC power converters provides 40 Watts of output power in an industry standard 2.00” x 1.00” x 0.40” package and footprint. This series has single and dual output models with 2:1 wide input voltage ranges of 9-18VDC, 18-36VDC, and 36-75VDC. Some features include high efficiency up to 92%, 1600VDC I/O isolation, six-sided shielding, and remote ON/OFF control. These converters are also protected against 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. This series is best suited for use in wireless networks, telecom/datacom, industry control systems, semiconductor equipment, and distributed power architectures. MODEL SELECTION TABLE SINGLE OUTPUT MODELS Model Number Input Voltage Range CR12S33-33 CR12S05-40 CR12S12-40 CR12S15-40 CR12S24-40 CR24S33-33 CR24S05-40 CR24S12-40 CR24S15-40 CR24S24-40 CR48S33-33 CR48S05-40 CR48S12-40 CR48S15-40 CR48S24-40 12 VDC (9 - 18 VDC) 24 VDC (18 - 36 VDC) 48 VDC (36 - 75 VDC) Output Voltage 3.3 VDC 5 VDC 12 VDC 15 VDC 24 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC 24 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC 24 VDC Output Current Min Load Max Load 0mA 10A 0mA 8A 0mA 3.333A 0mA 2.666A 0mA 1.666A 0mA 10A 0mA 8A 0mA 3.333A 0mA 2.666A 0mA 1.666A 0mA 10A 0mA 8A 0mA 3.333A 0mA 2.666A 0mA 1.666A Output Voltage ±12 VDC ±15 VDC ±24 VDC ±12 VDC ±15 VDC ±24 VDC ±12 VDC ±15 VDC ±24 VDC Output Current Min Load Max Load 0mA ±1.666A 0mA ±1.333A 0mA ±0.833A 0mA ±1.666A 0mA ±1.333A 0mA ±0.833A 0mA ±1.666A 0mA ±1.333A 0mA ±0.833A Output Ripple & Noise 75mVp-p 75mVp-p 100mVp-p 100mVp-p 150mVp-p 75mVp-p 75mVp-p 100mVp-p 100mVp-p 150mVp-p 75mVp-p 75mVp-p 100mVp-p 100mVp-p 150mVp-p No Load Input Current 20mA 20mA 20mA 20mA 20mA 15mA 15mA 15mA 15mA 15mA 10mA 10mA 10mA 10mA 10mA Output Power 33W 40W 40W 40W 40W 33W 40W 40W 40W 40W 33W 40W 40W 40W 40W No Load Input Current 20mA 20mA 20mA 15mA 15mA 15mA 10mA 10mA 10mA Output Power 40W 40W 40W 40W 40W 40W 40W 40W 40W Efficiency 90% 91% 91% 91% 91% 91% 92% 92% 92% 91% 91% 92% 92% 92% 92% Maximum Capacitive Load 26600µF 20000µF 3900µF 2600µF 1300µF 26600µF 20000µF 3900µF 2600µF 1300µF 26600µF 20000µF 3900µF 2600µF 1300µF DUAL OUTPUT MODELS Model Number Input Voltage Range CR12D12-40 CR12D15-40 CR12D24-40 CR24D12-40 CR24D15-40 CR24D24-40 CR48D12-40 CR48D15-40 CR48D24-40 12 VDC (9 - 18 VDC) 24 VDC (18 - 36 VDC) 48 VDC (36 - 75 VDC) Output Ripple & Noise 100mVp-p 100mVp-p 150mVp-p 100mVp-p 100mVp-p 150mVp-p 100mVp-p 100mVp-p 150mVp-p Efficiency 90% 91% 91% 90% 91% 91% 91% 91% 90% Maximum Capacitive Load ±2600µF ±1600µF ±650µF ±2600µF ±1600µF ±650µF ±2600µF ±1600µF ±650µF NOTES 1. The CR series can only meet EMI Class A or Class B with external components added. Please contact factory for more information. 2. An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5. For 12VDC nominal input models we recommend connecting an aluminum electrolytic capacitor (Nippon chemi-con KY series, 220µF/100V) and a TVS (SMDJ58A, 58V, 3000 Watt peak pulse power) diode in parallel. For 24VDC nominal input models we recommend connecting an aluminum electrolytic capacitor (Nippon chemi-con KY series, 220µF/100V) and a TVS (SMDJ64A, 64V, 3000 Watt peak pulse power) diode in parallel. For 48VDC nominal input models we recommend connecting an aluminum electrolytic capacitor (Nippon chemi-con KY series, 220µF/100V) and a TVS (SMDJ120A, 120V, 3000 Watt peak pulse power) diode connected in parallel. 3. 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: CR48S05-40R). 4. Optional heatsink is available. Please call factory for ordering details. CAUTION: This power module is not internally fused. An input line fuse must always be used. Due to advances in technology, specifications subject to change without notice. 06/23/2014 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 Rev B CR SERIES 40 Watt DC/DC Power Converters TECHNICAL SPECIFICATIONS: CR 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 Max 9 18 36 12 24 48 18 36 75 9 18 36 Unit INPUT SPECIFICATIONS Input Voltage Range Start-Up Voltage Shutdown Voltage Input Surge Voltage (1sec, max.) Input Current Input Filter 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 8 16 32 VDC VDC VDC 25 50 100 See Table Pi type VDC OUTPUT SPECIFICATIONS Output Voltage Voltage Accuracy Line Regulation Low line to high line at full load Load Regulation No load to full load Cross Regulation (Dual Output Models) Asymmetrical load 25% / 100% FL Voltage Adjustability Single Output Models Output Power Output Current Minimum Load Maximum Capacitive Load Ripple & Noise Transient Response Recovery Time Start-Up Time Single Output Models Dual Output Models 3.3V, 5V, & 12V Output Models 15V & 24V Outputs Models -1.0 -0.2 -0.5 -1.0 See Table +1.0 +0.2 +0.5 +1.0 -5.0 +5.0 -10 +10 -10 +20 See Table See Table 0 Minimum input and constant resistive load Measured by 20MHz bandwidth and 3.3V & 5V Output Models with a 0.1µF/50V X7R MLCC 12V & 15V Output Models capacitor 24V Output Models 25% load step change Power Up Constant resistive load Remote On/Off Temperature Coefficient -0.02 % % % % % % See Table 75 100 100 125 150 200 250 60 60 +0.02 mVp-p µs ms %/°C PROTECTION Short Circuit Protection Over Load Protection Over Voltage Protection % of rated Iout; hiccup mode Zener diode clamp 3.3V Output Models 5V Output Models 12V Output Models 15V Output Models 24 V Output Models Over Temperature Protection Continuous, automatic recovery 150 % 3.9 6.2 15 VDC 20 30 +115 °C GENERAL SPECIFICATIONS Efficiency Switching Frequency Nominal input voltage and full load Isolation Voltage 1 minute Isolation Resistance Isolation Capacitance 500VDC 06/23/2014 Input to Output Input to Case Output to Case 225 1600 1600 1600 1 See Table 250 275 VDC 1500 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] kHz GΩ pF Page 2 of 5 CR SERIES 40 Watt DC/DC Power Converters Rev B TECHNICAL SPECIFICATIONS: CR 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 Max Unit REMOTE ON/OFF (See Note 3) Positive Logic (standard) Referenced to –Input pin Negative Logic (optional) Referenced to –Input pin DC/DC ON DC/DC OFF DC/DC ON DC/DC OFF Input Current of Remote Control Pin Nominal Vin Remote OFF State Input Current Nominal Vin ENVIRONMENTAL SPECIFICATIONS Operating Ambient Temperature See derating curves Maximum Case Temperature Storage Temperature Thermal Impedance (See Note 4) Natural Convection (20LFM) -0.5 -40 +85 +105 +125 -55 Without Heatsink With Heatsink Relative Humidity Thermal Shock Vibration 10.8 10.3 5 BELLCORE TR-NWT-000332 Case 1: 50% Stress, Ta=40°C MIL-HDBK-217F Ta=25°C, full load (G/B, controlled environment) MTBF Open or 3V ~ 12 VDC Short or 0 ~ 1.2 VDC Short or 0 ~ 1.2 VDC Open or 3V ~ 12 VDC +0.5 3 mA mA °C °C °C °C/W 95 MIL-STD-810F MIL-STD-810F 2,137,000 hours 192,200 hours % RH PHYSICAL SPECIFICATIONS Weight 1.13oz (32g) 2.00x1.00x0.40 inch (50.8x25.4x10.2 mm) copper FR4 PCB Silicon (UL94-V0) Six-sided Dimensions (L x W x H) Case Material Base Material Potting Material Shielding SAFETY & EMC CHARACTERISTICS Safety Approvals EMI (See Note 1) EN55022 ESD EN61000-4-2 Radiated Immunity Fast Transient (See Note 2) Surge (See Note 2) Conducted Immunity EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-6 IEC60950-1, UL60950-1, EN60950-1 Class A Air ±8kV Contact ±6kV 20 V/m ±2kV ±2kV 10 Vrms Perf. Criteria A Perf. Criteria A Perf. Criteria A Perf. Criteria A Perf. Criteria A DERATING CURVES CR48S05-40 Derating Curve 06/23/2014 CR48S05-40 Derating Curve with Heatsink 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 Rev B CR SERIES 40 Watt DC/DC Power Converters EFFICIENCY CURVES CR48S12-40 Efficiency vs Input Voltage CR48S12-40 Efficiency vs Output Load MECHANICAL DRAWING 06/23/2014 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 CR SERIES 40 Watt DC/DC Power Converters Rev B MODEL NUMBER SETUP CR 48 S 05 40 R H Series Name Input Voltage Output Quantity Ouptut Voltage - Output Power Remote ON/OFF Heatsink 12: 9-18 VDC S: Single Output 33: 3.3 VDC 33: 33 Watts None: Positive Logic 24: 18-36 VDC 05: 5 VDC 40: 40 Watts 48: 36-75 VDC 12: 12 VDC None: No Heatsink R: Negative Logic H: Heatsink HC: Heatsink with clamp 15: 15 VDC 24: 24 VDC D: Dual Output 12: ±12 VDC 15: ±15 VDC 24: ±24 VDC 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: 06/23/2014 (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