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DCHB200-24S3.3 Datasheet(PDF) 7 Page - Wall Industries,Inc. |
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DCHB200-24S3.3 Datasheet(HTML) 7 Page - Wall Industries,Inc. |
7 / 9 page Wall Industries, Inc. Rev E DCHB200 SERIES 165~255 Watts, Half-Brick DC/DC Power Converters 09/04/2014 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: sales@wallindustries.com Page 7 of 9 HEATSINK OPTIONS Vertical Fin Orientation (Suffixes “H”, “H2”) Horizontal Fin Orientation (Suffixes “H1”, “H3”) 2.28 (57.9) Heatsink Options H = 0.24” (H2 suffix) H = 0.45” (H suffix) NOTES 1. Unit: inches (mm) 2. Tolerance: x.xx±0.02 (x.x±0.5) x.xxx±0.01 (x.xx±0.25) 3. All dimensions are for reference only H 2.28 (57.9) Air Flow Heatsink Options H = 0.24” (H2 suffix) H = 0.45” (H suffix) NOTES 1. Unit: inches (mm) 2. Tolerance: x.xx±0.02 (x.x±0.5) x.xxx±0.01 (x.xx±0.25) 3. All dimensions are for reference only 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. The external TRIM resistor needs to be at least 1/8W resistor. Trim Up Trim Down 7 8 RU 6 7 RD MODEL NUMBER SETUP DCHB 200 - 24 S 12 R Series Name Output Power Input Voltage Output Quantity Ouptut Voltage Remote On/Off & Pin Length 200: 200 Watts 12: 8.5 - 22 VDC S: Single 3.3: 3.3 VDC None: positive Logic, 0.200” pin length 9 - 22 VDC 05: 5 VDC S: positive Logic, 0.145” pin length 24: 16.5 - 36 VDC 12: 12 VDC R: negative Logic, 0.200” pin length 48: 33 - 75 VDC 15: 15 VDC RL: negative Logic, 0.145” pin length 24: 24 VDC 28: 28 VDC 48: 48 VDC 53: 53 VDC Y C TH H TF Sync Pin (3) Case Pin (3) Thru-Hole Inserts (1) Heatsink (1) (2) Terminal Block (2) (3) (4) (5) SY: sync pin CP: case pin None: threaded inserts None: no heatsink None: no terminal block TH: Ø0.126 thru-hole inserts H: 0.45” vertical T: Terminal block with aluminum base-plate H1: 0.24” horizontal TF: Terminal block with aluminum base-plate and EMC filter H2: 0.24” vertical H3: 0.45” horizontal TF1: Terminal block with anodized aluminum base-plate and EMC filter, can be connected to Protective Earth (PE) NOTES 1. Models with thru-hole inserts cannot be equipped with a heatsink. 2. Terminal block models (suffix “T”, “TF”, and “TF1”) cannot be equipped with a heatsink. 3. No “SY” or “CP” functions for terminal block types. 4. Only 0.200” pin length is available with terminal block options. 5. Models with EMC filter (suffix “TF” and “TF1”) meet EN55011, EN55022 Class A. Ω − ∆ = K R D 2 % 100 ( ) ( ) Ω ∆ ∆ + − ∆ ∆ + = K V R OUT U % % 2 100 % 225 . 1 % 100 |
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