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Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 02/24/2011 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 1 of 3 CMLV Series Half-Brick 50-150 Watt, Single Output Chassis Mount DC/DC Converter Rev D
FEATURES
- Soft Start
- 100% Burn In
- High Reliability
- Remote ON/OFF
- Up to 89% Efficient
- Cost Efficient Solution
- Fast Transient Response
- Fixed Switching Frequency
- Encapsulated for Added Ruggedness
- Short Circuit and Over Current Protected
- Remote Sense Compensation to 10% Vout
DESCRIPTION
The CMLV series consists of high density, low input voltage, isolated converters on a chassis mount with a wide input voltage range. Low input voltage converters are uncommon in the industry and the CMLV series offers the flexibility of operation with both 12V and 24V busses. These state-of-the-art converters’ features include fast transient response, short circuit protection, over current protection, soft start, and many other features that are required for today’s demanding applications. SPECIFICATIONS: CMLV Series All specifications apply @ 25°C ambient unless otherwise noted INPUT SPECIFICATIONS OUTPUT SPECIFICATIONS PROTECTION SPECIFICATIONS GENERAL SPECIFICATIONS Isolation Voltage ENVIRONMENTAL SPECIFICATIONS PHYSICAL SPECIFICATIONS 144.8 x 86.4 x 34 mm Due to advances in technology, specifications subject to change without notice
APPLICATIONS
- For use in 12V and 24V Battery Applications
- For use in Intermediate and Distributed Bus Architectures (IBA)
- Telecommunications Equipment
- Network (LANs/WANs) Equipment
- Next Generation Low Voltage, High Current Microprocessors and ICs
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 02/24/2011 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 2 of 3 CMLV Series Half-Brick 50-150 Watt, Single Output Chassis Mount DC/DC Converter Rev D MODEL SELECTION GUIDE Model Number for Threaded Inserts Model Number for Thru-Hole Inserts Input Voltage Range Output Voltage Output Current Output Power CMLV12S3.3-75 CMLV12S3.3-75TH 3.3 VDC 21.4A 75W CMLV12S5-100 CMLV12S5-100TH 5 VDC 20.0A 100W CMLV12S8-100 CMLV12S8-100TH 8 VDC 12.5A 100W CMLV12S12-100 CMLV12S12-100TH 12 VDC 8.3A 100W CMLV12S12-120 CMLV12S12-120TH 12 VDC 10.0A 120W CMLV12S12-150 CMLV12S12-150TH 12 VDC 12.5A 150W CMLV12S15-50 CMLV12S15-50TH 15 VDC 3.3A 50W CMLV12S15-100 CMLV12S15-100TH 15 VDC 6.6A 100W CMLV12S15-125 CMLV12S15-125TH 15 VDC 8.3A 125W CMLV12S15-150 CMLV12S15-150TH 15 VDC 10.0A 150W CMLV12S18-150 CMLV12S18-150TH 18 VDC 8.33A 150W CMLV12S20-100 CMLV12S20-100TH 20 VDC 5.0A 100W CMLV12S24-150 CMLV12S24-150TH 24 VDC 6.25A 150W CMLV12S26-150 CMLV12S26-150TH 26 VDC 5.76A 150W CMLV12S28-150 CMLV12S28-150TH 28 VDC 5.35A 150W CMLV12S48-150 CMLV12S48-150TH 12/24 VDC (10 - 36 VDC) 48VDC 3.125A 150W NOTES 2. Case material of the DC/DC converter: 0.040" [1.02mm] thick, aluminum alloy 3003-0, per: QQA 250/2. 3. Unit comes with either 3M x 0.5 threaded thru inserts or for Ø.125 thru-hole for the chassis mount board add "TH" suffix to model part number (Ex: CMLV12S15-100TH). 4. Active high enable is standard; for active low enable add the suffix “R” to the part number (Ex: CMLV12S15-100R). DERATING CURVE CMLV12S26-150 AMBIENT vs OUTPUT CURRENT
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 02/24/2011 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 3 of 3 CMLV Series Half-Brick 50-150 Watt, Single Output Chassis Mount DC/DC Converter Rev D MECHANICAL DRAWING Unit: inches [mm] SEE NOTE-4 NOTES: 1. PIN TO PIN TOLERANCE ± 0.01 [±0.3], PIN DIAMETER TOLERANCE: ±0.005 [±0.13]. 2. CASE MATERIAL OF THE CONVERTER: Ø.040 [1.02] THICK, ALUMINUM ALLOY 3003-0, PER: QQA 250/2. 3. UNLESS OTHERWISE SPECIFIED. TO ORDER: 4. UNIT COMES WITH EITHER .112 (NO.4)-4OUNC-2B THREADED THRU INSERTS OR FOR Ø.125 THRU- HOLE FOR THE CHASSIS MOUNT BOARD ADD: “TH” SUFFIX TO MODEL PART NUMBER. EXAMPLE: CMLV12S15-100TH