DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 5

Technical content

40 Watt

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: sales@wallindustries.com Page 1 of 5 Size: 2.00 x 1.00 x 0.40 inches (50.8 x 25.4 x 10.2 mm) Applications:

  • Railway Systems
  • Wireless Networks
  • Telecom/Datacom
  • Industry Control Systems
  • Distributed Power Architectures
  • Semiconductor Equipment

FEATURES

  • Input Under Voltage Protection
  • High Efficiency up to 92%
  • Remote ON/OFF Control
  • 4:1 Ultra Wide Input Voltage Ranges
  • Six-Sided Continuous Shielding
  • Low Stand-by Power Consumption
  • No Minimum Load Required
  • Single and Dual Outputs
  • 40 Watts Maximum Output Power
  • EN50155 & EN45545-2 Railway Standards
  • 1600VDC I/O Isolation for 24Vin and 48Vin, 3000VDC I/O Isolation for 110Vin
  • Short Circuit, Over Voltage, Over Load, & Over Temp. Protection
  • Wide Operating Temperature Range: -40°C to +85°C
  • CE Marked
  • Compliant to RoHS II & REACH
  • EN60950-1, UL60950-1, IEC60950-1, EN62368-1, UL62368-1, and IEC62368-1 Safety Approvals
  • Optional Heatsink Available (Suffix “HS”)

DESCRIPTION

The CRW 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 4:1 ultra wide input voltage ranges of 9-36VDC, 18-75VDC, and 43-160VDC. Some features include high efficiency up to 92%, high 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 II & REACH compliant and have EN60950-1, UL60950-1, IEC60950-1, EN62368-1, UL62368-1, and IEC62368-1 safety approvals. This series is best suited for use in wireless networks, industry control systems, telecom/datacom, semiconductor equipment, distributed power architectures, and railway systems. MODEL SELECTION TABLE SINGLE OUTPUT MODELS Model Number Input Voltage Range Output Voltage Output Current Output Ripple & Noise No Load Input Current Output Power Efficiency Maximum Capacitive Load Min Load Max Load CRW24S33-33

24 VDC

(9 - 36 VDC)

3.3 VDC 0mA 10A 75mVp-p 15mA 33W 90% 26600µF

CRW24S05-40 5 VDC 0mA 8A 75mVp-p 15mA 40W 91% 20000µF CRW24S12-40 12 VDC 0mA 3.333A 100mVp-p 15mA 40W 92% 3900µF CRW24S15-40 15 VDC 0mA 2.666A 100mVp-p 15mA 40W 92% 2600µF CRW24S24-40 24 VDC 0mA 1.666A 150mVp-p 15mA 40W 91% 1300µF CRW48S33-33

48 VDC

(18 - 75 VDC)

3.3 VDC 0mA 10A 75mVp-p 10mA 33W 90% 26600µF

CRW48S05-40 5 VDC 0mA 8A 75mVp-p 10mA 40W 91% 20000µF CRW48S12-40 12 VDC 0mA 3.333A 100mVp-p 10mA 40W 92% 3900µF CRW48S15-40 15 VDC 0mA 2.666A 100mVp-p 10mA 40W 92% 2600µF CRW48S24-40 24 VDC 0mA 1.666A 150mVp-p 10mA 40W 91% 1300µF CRW110S33-33

110 VDC

(43 - 160 VDC)

3.3 VDC 0mA 10A 75mVp-p 10mA 33W 88% 26600µF

CRW110S05-40 5 VDC 0mA 8A 75mVp-p 10mA 40W 89% 20000µF CRW110S12-40 12 VDC 0mA 3.333A 100mVp-p 10mA 40W 90.5% 3900µF CRW110S15-40 15 VDC 0mA 2.666A 100mVp-p 10mA 40W 91% 2600µF CRW110S24-40 24 VDC 0mA 1.666A 150mVp-p 10mA 40W 90% 1300µF MODEL SELECTION TABLE DUAL OUTPUT MODELS Model Number Input Voltage Range Output Voltage Output Current Output Ripple & Noise No Load Input Current Output Power Efficiency Maximum Capacitive Load Min Load Max Load CRW24D12-40 24 VDC (9 - 36 VDC) ±12 VDC 0mA ±1.666A 100mVp-p 15mA 40W 90% ±2600µF CRW24D15-40 ±15 VDC 0mA ±1.333A 100mVp-p 15mA 40W 90% ±1600µF CRW24D24-40 ±24 VDC 0mA ±0.833A 150mVp-p 15mA 40W 91% ±650µF CRW48D12-40 48 VDC (18 - 75 VDC) ±12 VDC 0mA ±1.666A 100mVp-p 10mA 40W 90% ±2600µF CRW48D15-40 ±15 VDC 0mA ±1.333A 100mVp-p 10mA 40W 90% ±1600µF CRW48D24-40 ±24 VDC 0mA ±0.833A 150mVp-p 10mA 40W 91% ±650µF CRW110D12-40 110 VDC (43 - 160 VDC) ±12 VDC 0mA ±1.666A 100mVp-p 10mA 40W 89% ±2600µF CRW110D15-40 ±15 VDC 0mA ±1.333A 100mVp-p 10mA 40W 89% ±1600µF CRW110D24-40 ±24 VDC 0mA ±0.833A 150mVp-p 10mA 40W 91% ±650µF

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: sales@wallindustries.com Page 2 of 5 SPECIFICATIONS: CRW 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 INPUT SPECIFICATIONS Input Voltage Range 24VDC nominal input models 9 24 36 VDC 48VDC nominal input models 18 48 75 110VDC nominal input models 43 110 160 Start-Up Voltage 24VDC nominal input models 9 VDC 48VDC nominal input models 18 110VDC nominal input models 43 Shutdown Voltage 24VDC nominal input models 8 VDC 48VDC nominal input models 16 110VDC nominal input models 40 Input Surge Voltage (1sec, max.) 24VDC nominal input models 50 VDC 48VDC nominal input models 100 110VDC nominal input models 170 Input Current No Load See Table Input Filter Pi type OUTPUT SPECIFICATIONS Output Voltage See Table Voltage Accuracy -1.0 +1.0 % Line Regulation Low line to high line at full load -0.2 +0.2 % Load Regulation No load to full load Single Output Models -0.5 +0.5 % Dual Output Models -1.0 +1.0 Cross Regulation Asymmetrical load 25% / 100% FL, Dual Output Models -5.0 +5.0 % Voltage Adjustability Single Output Models 3.3V, 5V, & 12V Output Models -10 +10 % 15V & 24V Outputs Models -10 +20 Output Power See Table Output Current See Table Maximum Capacitive Load Minimum input and constant resistive load See Table Ripple & Noise Measured by 20MHz bandwidth and with a 0.1µF/50V X7R MLCC capacitor 3.3V & 5V Output Models 75 100 mVp-p 12V & 15V Output Models 100 125 24V Output Models 150 200 Transient Response Recovery Time 25% load step change 250 µs Start-Up Time Constant resistive load Power Up 60 ms Remote On/Off 60 Temperature Coefficient -0.02 +0.02 %/°C PROTECTION Short Circuit Protection Continuous, automatic recovery Over Load Protection % of rated Iout; hiccup mode 150 % Over Voltage Protection Zener diode clamp 3.3V Output Models 3.9 VDC 5V Output Models 6.2 12V Output Models 15 15V Output Models 20 24V Output Models 30 Over Temperature Protection +115 °C GENERAL SPECIFICATIONS Efficiency Nominal input voltage and full load See Table Switching Frequency 225 250 275 kHz Isolation Voltage 1 minute 110Vin(nom) Input to Output 3000 VDC Input (Output) to Case 1600 Others Input to Output 1600 VDC Input (Output) to Case 1600 Isolation Resistance 500VDC 1 GΩ Isolation Capacitance 1500 pF REMOTE ON/OFF (See Note 3) Positive Logic (standard) Referenced to –Vin pin DC/DC ON Open or 3V ~ 12 VDC DC/DC OFF Short or 0 ~ 1.2 VDC Negative Logic (optional) Referenced to –Vin pin DC/DC ON Short or 0 ~ 1.2 VDC DC/DC OFF Open or 3V ~ 12 VDC Input Current of Remote Control Pin Nominal Vin -0.5 +0.5 mA Remote OFF State Input Current Nominal Vin 3 mA

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: sales@wallindustries.com Page 3 of 5 SPECIFICATIONS: CRW 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 ENVIRONMENTAL SPECIFICATIONS Operating Ambient Temperature See derating curves -40 +85 °C Maximum Case Temperature +105 °C Storage Temperature -55 +125 °C Thermal Impedance (See Note 4) Vertical Direction by Natural Convection (20LFM) Without Heatsink 10.8 °C/W With Heatsink 10.3 Relative Humidity 5 95 % RH Thermal Shock EN61373, MIL-STD-810F Vibration EN61373, MIL-STD-810F MTBF BELLCORE TR-NWT-000332 Case 1: 50% Stress, Ta=40°C 2,661,000 hours MIL-HDBK-217F, full load 907,300 hours PHYSICAL SPECIFICATIONS Weight 1.13oz (32g) Dimensions (L x W x H) 2.00x1.00x0.40 inch Case Material Copper Base Material FR4 PCB Potting Material Silicon (UL94-V0) Shielding Six-sided Continuous SAFETY & EMC CHARACTERISTICS Safety Approvals EN60950-1, UL60950-1, IEC60950-1, EN62368-1, UL62368-1, IEC62368-1 EMI (See Note 1) EN55011, EN55022 Class A ESD EN61000-4-2 Air ±8kV Contact ±6kV Perf. Criteria A Radiated Immunity EN61000-4-3 20 V/m Perf. Criteria A Fast Transient (See Note 2) EN61000-4-4 ±2kV Perf. Criteria A Surge (See Note 2) EN61000-4-5 ±2kV Perf. Criteria A Conducted Immunity EN61000-4-6 10 Vrms Perf. Criteria A Power Frequency Magnetic Field EN61000-4-8 100A/m continuous; 1000/m 1 second Perf. Criteria A NOTES 1. The CRW 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 24VDC nominal input models we recommend connecting an aluminum electrolytic capacitor (Nippon chemi-con KY series, 220µF/1000V) and a TVS (SMDJ58V, 3000 Watt peak pulse power) to connect in parallel. For 48VDC 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) to connect in parallel. For 110VDC nominal input models we recommend connecting three aluminum electrolytic capacitors (Ruby-con BXF series, 68µF/200V 3pcs in parallel) connected) (SMDJ90A, 90V, 3000 Watt peak pulse power 2pcs in series connection) to connect 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: CRW48S05-40R). 4. Test by minimum input and constant resistive load. 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.

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: sales@wallindustries.com Page 4 of 5 DERATING CURVES Derating Curve CRW48S05-40 Efficiency vs. Input Voltage CRW48S05-40 Efficiency vs. Output Load MECHANICAL DRAWING PIN CONNECTION PIN SINGLE DUAL 1 +Vin +Vin 2 -Vin -Vin

3 Ctrl Ctrl

6 Trim -Vout

Notes: 1. All Dimensions in inch (mm) x.xxx±0.01 (x.xx±0.25) 3. Pin pitch tolerance ±0.01 (0.25) 4. Pin dimension tolerance ±0.004 (0.1)

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: sales@wallindustries.com Page 5 of 5 RECOMMENDED EMI FILTER Suggested Schematic for EN55022 Conducted Emission Class A Limits In order to meet conducted emissions EN55022 Class A the following components are needed. In order to meet conducted emissions EN55022 Class A the following components are needed. SINGLE OUTPUT MODELS Model C1 C2 C3 C4 C5, C6 L1 CRW24SXX-40 N/A 6.8µF/50V 1812 MLCC N/A 6.8µF/50V

1812 MLCC

1206 MLCC

2.2µH SMD Inductor PMT-097 CRW48SXX-40 N/A 4.7µF/50V 1812 MLCC N/A 4.7µF/50V 10µH SMD Inductor PMT-070 CRW110SXX- Ruby-con BXF series 68µF/200V N/A 1µF/250V 1µF/250V 22µH SMD Inductor PMT-098 DUAL OUTPUT MODELS Model C1 C2 C3 C4 C5, C6 L1 CRW24DXX-40 N/A 6.8µF/50V 1812 MLCC N/A 6.8µF/50V 2.2µH SMD Inductor PMT-097 CRW48DXX-40 N/A 4.7µF/50V 1812 MLCC N/A 4.7µF/50V 10µH SMD Inductor PMT-070 CRW110DXX- Ruby-con BXF series 68µF/200V N/A 1µF/250V 1µF/250V 22µH SMD Inductor PMT-098 MODEL NUMBER SETUP CRW 48 S 05 - 40 R H Series Name Input Voltage Output Quantity Ouptut Voltage Output Power Remote ON/OFF Heatsink 24: 9-36 VDC S: Single Output 33: 3.3 VDC 33: 33 Watts Blank: Positive Logic Blank: No Heatsink 48: 18-75 VDC 05: 5 VDC 40: 40 Watts R: Negative Logic H: Heatsink 110: 43-160 VDC 12: 12 VDC 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: (603)778-2300 Toll Free: (888)597-9255 E-mail: sales@wallindustries.com Web: www.wallindustries.com Address: 37 Industrial Drive Exeter, NH 03833