Manufacturers
KEPCO ERD 48-1.2-48
Description
60 Watt DC/DC Converters Din Rail Mountable
Part Number
ERD 48-1.2-48
Price
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Manufacturer
KEPCO
Lead Time
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Category
PRODUCTS - E
Datasheet
Extracted Text
FEATURED PRODUCT - SERIES ERD The Family of ERD Models DIN-RAIL MOUNTABLE ERD MODEL TABLE (-24, 24V Input; -48, 48V Input) CURRENT NOISE OUTPUT VOLTAGE OVP SETTING OUTPUT CURRENT RIPPLE EFFICIENCY LIMIT (SPIKE) Volts Volts Amps Amps mV mV Percent 25°C Nom input Nom input Nom input max load max load Adjustment Nom input rectangular p-p d-c to (1) MODEL Factory set, range 25°C 50°C 60°C 71°C Ţxed typ max 50MHz typ 30 WATT MODELS ERD 5-6-24 5 4.0~5.5 6.0~6.9 6.0 4.2 2.4 6.6~7.1 30 50 100 ERD 5-6-48 ERD 12-2.5-24 12 8.4~13.2 13.7~15.7 2.5 1.8 1.0 2.8~3.1 50 80 170 ERD 12-2.5-48 ERD 15-2-24 15 12.0~16.5 17.0~19.5 2.0 1.4 0.8 2.3~2.6 50 80 200 ERD 15-2-48 77% ERD 24-1.3-24 24 16.8~26.4 27.0~30.5 1.3 0.9 0.5 1.5~1.8 50 100 290 ERD 24-1.3-48 ERD 48-0.6-24 48 32.6~52.8 55.0~63.0 0.6 0.4 0.2 0.7~1.0 60 150 530 ERD 48-0.6-48 60 WATT MODELS ERD 5-12-24 5 4.0~5.5 6.0~6.9 12.0 8.4 4.8 13.2~13.8 30 50 100 ERD 5-12-48 ERD 12-5-24 12 8.4~13.2 13.7~15.7 5.0 3.5 2.0 5.6~6.0 50 80 170 ERD 12-5-48 24V input: ERD 15-4-24 15 12.0~16.5 17.0~19.5 4.0 2.8 1.6 4.5~4.9 50 80 200 79% ERD 15-4-48 48V input: ERD 24-2.5-24 24 16.8~26.4 27.0~30.5 2.5 1.8 1.0 2.8~3.1 50 100 290 82% ERD 24-2.5-48 ERD 48-1.2-24 48 32.6~52.8 55.0~63.0 1.2 0.8 0.5 1.4~1.7 60 150 530 ERD 48-1.2-48 150 WATT MODELS ERD 5-30-24 5 4.0~5.5 6.0~6.9 30.0 21.0 12.0 33.0~35.0 30 50 100 ERD 5-30-48 ERD 12-12-24 12 8.4~13.2 13.7~15.7 12.0 8.4 4.8 13.4~14.4 50 80 170 ERD 12-12-48 24V input: ERD 15-10-24 15 12.0~16.5 17.0~19.5 10.0 7.0 4.0 11.2~12.0 50 80 200 79% ERD 15-10-48 48V input: ERD 24-6-24 24 16.8~26.4 27.0~30.5 6.0 4.2 2.4 6.8~7.3 50 100 290 81% ERD 24-6-48 ERD 48-2.8-24 48 32.6~52.8 55.0~63.0 2.8 2.0 1.1 3.3~3.6 60 150 530 ERD 48-2.8-48 (1) Nominal input, maximum load, 25°C KEPCO, INC. • 131-38 Sanford Avenue • Flushing, NY 11352 USA • Tel: (718) 461-7000 • Fax: (718) 767-1102 Email: hq@kepcopower.com • www.kepcopower.com/erd.htm 113 These are d-c to d-c converters operating ERD GENERAL SPECIFICATIONS at 300KHz. High frequency switching, plus extensive use of custom hybrid micro- SPECIFICATION RATING/DESCRIPTION CONDITION circuits with surface mount components, Temperature 0-71°C (see model table) Operating allows for low-profile mounting. The -40°C to +75°C Storage microcircuits afford high reliability by Humidity 95% RH Non-condensing contributing to low parts count. The operating and storage ERD are true transformer isolated power Shock 20g, 3 axes (11msec Non-operating supplies whose output polarity is inde- ±5msec pulse duration) 3 shocks each axis pendent of the input. Available sizes: Vibration 5-10Hz: 10mm amplitude, Non-operating 30W, 60W, and 150W. 3 axes 1 hour each axis 10-55Hz: 2g, 3 axes FEATURES Isolation Output to case 500V d-c, 100MΩ 25°C, 65% RH Withstand Input to output 2KV a-c for 1 minute 25°C, 65% RH • “Power-OK” LED. Voltage Input to case 2KV a-c for 1 minute • Remote on/off: TTL compatible signal Safety UL 478 recognized; applied to the optically isolated “RC” CSA C22.2-154 certiŢed terminals. Type of Construction PC card, enclosed Enclosure Aluminum • Remote error sensing: Compensates for Cooling Convection Vertical installation voltage drops up to 0.4V per wire (0.25V in 5V model). Use moving air (5 CFM), Horizontal or derate by 20% installation • Adjustable voltage: Internal trimmer accessible through the case allows manual ERD INPUT CHARACTERISTICS adjustment of the voltage setting. • Remote voltage control: Provision is made 30 WATT 60 WATT 150 WATT MODELS MODELS MODELS CONDITION for an external resistor to trim the output SPECIFICATION 24V 48V 24V 48V 24V 48V voltage setting. Voltage 20-30 40-56 20-30 40-56 20-30 40-56 Range V V V V V V • Overvoltage protection: Power is shut off if Current Nominal input output voltage is forced beyond the set typ 1.6A 0.8A 3.3A 1.6A 8.0A 3.8A voltage limit. 50°C power max 1.8A 0.9A 3.5A 1.7A 8.5A 4.1A rating • Rectangular current limiting so you can drive non-linear loads. max 2.2A 1.1A 4.3A 2.1A 10.5A 5.0A Minimum input voltage, • Built-in EMI filter meets conducted noise 50°C power standard of MIL-STD 461B. rating max 0.15A 0.1A 0.15A 0.1A 0.15A 0.1A Nominal input • Safety: All models recognized by UL, voltage, no load certified by CSA and are certified to meet Fuse max 4.0A 2.5A 6.3A 4.0A 15.0A 8.0A the MIL STD 810D Environment. Value • Connections: Input and output connections EMI Meets conducted noise standard of Method CEO3 MIL-STD 461B broadband are via screw terminal barrier strip. Circuit Type Forward converter (1) Switching 300KHz Nominal input, Frequency rated load (1) 24V 150W models: 220KHz ERD OUTPUT CHARACTERISTICS SPECIFICATION TYP MAX CONDITION ERD can be individually installed or may be Source Effect 0.2% 0.8% Minimum to combined into a custom power assembly for maximum input multi-output requirements. Please Load Effect 0.3% 1.0% 10% to 100% load see pages 131-135 for details on Temperature Effect 0.3% 1.0% Nominal input Kepco’s Power Assembly Program. maximum load, 0-50°C Combined Effect, Source 0.6% 2.0% Load & Temperature Time Effect 0.1% 0.5% 0.5-8.5 hr (drift) maximum load, 25°C KEPCO, INC. Recovery Nom input, 25°C; 131-38 Sanford Avenue, Flushing, NY 11352 USA Character- Excursion <4.0% step load change Tel: (718) 461-7000 • Fax: (718) 767-1102 istics from 50% to 100% Recovery <1msec Email: hq@kepcopower.com of rated load. within ±1% www.kepcopower.com/erd.htm 114 OUTLINE DIMENSIONAL DRAWINGS Fractional dimensions in light face type are in inches, dimensions in bold face type are in millimeters. ERD 30 WATT MODELS ERD 60 WATT MODELS ERD 150 WATT MODELS Tolerances: 0.028" (0.7mm) between mounting holes, DIMENSIONS NET WEIGHT 0.04" (1.0mm) other dimensions. (1) 30W inches — 1.38 x 3.74 x 5.12 30W 0.9lbs, 0.40Kg Mounting: mm — 35 x 95 x 130 60W 1.2lbs, 0.55Kg 30W & 60W: 8-32 tapped holes — (4) bottom, (3) each side; (1) 60W inches — 1.69 x 3.74 x 6.3 maximum screw penetration 0.24" (6mm). 150W 2.6lbs, 1.20Kg mm — 43 x 95 x 160 150W: 8-32 tapped holes — (4) bottom, (4) each side; maximum screw penetration 0.24" (6mm). (1) 150W inches — 3.15 x 3.74 x 8.66 mm — 80 x 95 x 220 (1) Excluding barrier strip. KEPCO, INC. • 131-38 Sanford Avenue • Flushing, NY 11352 USA • Tel: (718) 461-7000 • Fax: (718) 767-1102 Email: hq@kepcopower.com www.kepcopower.com/erd.htm 115
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