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IMA-S1000-48-YYPLI
POWER SUPPLY, AC-DC, 48V, 21A
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: DELTA ELECTRONICS / POWER
- Product type: AC / DC Open Frame Power Supplies
- Product Range: IMA Series
- No. of Outputs: 1 Output
- Input Voltage VAC: 80V AC to 275V AC
- Power Supply Approvals: ITE & Medical
- Power Supply Output Type: Adjustable, Fixed
- Output Current - Output 1: 21A
- Output Voltage - Output 1: 48V
- Power Rating (Forced Cooling): 1kW
| Delivery and price | |
|---|---|
| Units per pack | 25 |
| Price | 262.71 € |
| Current stock | 10+ |
| Lead time | 7 days |
Datasheet
IMA 1000 Watts Power Supply Series for medical and industrial applications Product data sheet **IMA-x1000 Power Supply Series** ## **1000 Watts Power Supply Series** ## **for medical and industrial applications** ## **Features** - Safety rated for Medical, Industrial and IT - Wide operating input voltage range: 80 Vac to 275 Vac or 120 Vdc to 300 Vdc - Wide adjustable output voltage range (+/- 20%) - 5 Vdc standby output - High efficiency: up to 94% - Size: 5 x 8.25 x 1.6 in (1U design) - Variable speed fan control - Low acoustic noise level of less than 39 dB(A) - Active current sharing - 2 × MOPP - PMBus™ compatible for control, programming and monitoring - 500,000 hour MTBF - Optional conformal coating - 3 years warranty ## **Model variants** |**Model number**1)|**Input voltage range**|**Input voltage range**|**Main DC Output**|**Main DC Output**|**Auxiliary**|**DC Output**|**Remote**<br>**ON/OFF**<br>**standard**<br>**setting**2)| |---|---|---|---|---|---|---|---| ||**AC**<br>**(Vac)**|**DC**<br>**(Vdc)**|**Voltage**<br>**(Vdc)**|**Current**<br>**(A)**|**Voltage**<br>**(Vdc)**|**Current**<br>**(A)**|| |IMA-x1000-12-YYPLI|80 to 275|120 to 300|12|84|5|2|OFF| |IMA-x1000-12-YYPLY|||||||ON| |IMA-x1000-24-YYPLI|||24|42|||OFF| |IMA-x1000-24-YYPLY|||||||ON| |IMA-x1000-48-YYPLI|||48|21|||OFF| |IMA-x1000-48-YYPLY|||||||ON| - 1) IMA-x1000: x = S for standard version (e.g. IMA-S1000-24-YYPLY), - x = C for conformal coated version (e.g. IMA-C1000-24-YYPLY) > 2) Model YYPLI and YYPLY have different settings for Remote ON/OFF, see _“Other features”, p. 4._ ## **AC/DC Input (J1)** **==> picture [497 x 19] intentionally omitted <==** **----- Start of picture text -----**<br> IMA-x1000-12 IMA-x1000-24 IMA-x1000-48<br>**----- End of picture text -----**<br> ||**IMA-x1000-12**|**IMA-x1000-24**|**IMA-x1000-48**| |---|---|---|---| ||||| |**Nominal input voltage**|100 Vac to 240 Vac||| |**AC Operating input voltage range**|80 Vac to 275 Vac||| |**Nominal input frequency**|50 / 60 Hz||| |**Input frequency range**|47 Hz to 63 Hz||| |**DC Input voltage range**|120 Vdc to 300 Vdc||| |**Maximum input current**|15 A at 80 Vac / 9.5 A at 120 Vdc||| |**Effciency @ 70% load1)**||_see Fig. 12 to Fig. 14_|| |@ 230 Vac|93%|94%|94%| |@ 115 Vac|91%|92%|91.5%| |**Max inrush current2)**||< 20 A|| |**Input fuse**|DC input compliant, dual 16 A fuses used||| |**Power factor3)**|0.9 (typical)||| - 1) Excluding fan power - 2) Hot and cold turn on - 3) EN 61000-3-2, Class A compliant IMA-x1000-xx-Series_Data_Sheet_V4.0__XX_EN_2017-02-13 2 **IMA-x1000 Power Supply Series** ## **Main DC Output (J2)** **==> picture [498 x 19] intentionally omitted <==** **----- Start of picture text -----**<br> IMA-x1000-12 IMA-x1000-24 IMA-x1000-48<br>**----- End of picture text -----**<br> ||**IMA-x1000-12**|**IMA-x1000-24**|**IMA-x1000-48**| |---|---|---|---| ||||| |**Nominal output voltage**|12 V|24 V|48 V| |**Output voltage adjustment range**|9.6 V to 14.4 V|19.2 V to 28.8 V|38.4 V to 56.0 V| |**Maximum output power**||1,000 W|| |**Output voltage regulation**|||| |Total||2.25%|| |Over line<br>Full input range, full load||0.25 %|| |Over load<br>Nominal input, full load<br>range||1%|| |Over temperature<br>Nominal input, full load,<br>full temperature range||1%|| |**Maximum output current**|84 A|42 A|21 A| |**Maximum output capacitive load**||10,000 µF|| |**Dynamic load regulation 1)**||< 5%|| |**PARD (20 MHz) 2)**|< 120 mV|< 150 mV|< 200 mV| |**Turn on overshoot**||< 2%|| |**Output rise time**||< 100 ms|| |**Hold up time**||20 msec nominal|| |**Start up time**|||| |AC OFF --> ON<br>Nominal input, max. load||< 2.5 s|| |REMOTE OFF --> ON<br>Nominal input, max. load||< 150 ms|| |**Output over voltage protection**||YES, latch mode|| ||15 V to 17.5 V|30 V to 35 V|58 V to 65 V| |**Output over current protection**|YES, at 108% to 140% of maximal output current; auto recovery||| |**Short circuit protection**|YES, auto recovery||| |**Over temperature protection**|YES, auto recovery||| |**Remote sense3)**<br>Total voltage drop com-<br>pensation for +V_SENSE<br>and -V_SENSE connec-<br>tions (J3 Pins 13 and 14)<br>to the output load|200 mV||| - 1) 50% step from 5% load,1 A/µs, 10 µF Tan and 1µF ceramic capacitor - 2) 10 µF Tan and 1µF ceramic capacitor - 3) Do not short or reversely connect +V_SENSE and -V_SENSE. Doing this can cause damage to the power supply. ## **Auxiliary DC Output (J3)** **==> picture [498 x 19] intentionally omitted <==** **----- Start of picture text -----**<br> IMA-x1000-xx<br>**----- End of picture text -----**<br> ||**IMA-x1000-xx**| |---|---| ||| |**Connector type**|Molex, Part number 87833-1420, 14 pin, see_Fig. 15, page 11_| |**Nominal output voltage**|5 V| |**Output voltage adjustment range **|–| |**Output voltage regulation**|| |Total|2.25%| |Over line<br>Full input range, full load|0.25%| |Over load<br>Nominal input, full load<br>range|1%| |Over temperature<br>Nominal input, full load,<br>full temperature range|1%| |**Maximum output current**|2 A| |**Maximum output capacitive load**|1,000µF| |**Output over voltage protection**|Yes, at 5.7 V to 6.5 V; latch mode| |**Output over currentprotection**|YES, at 108% to 140% of maximal output current; auto recovery| |**Short circuitprotection**|YES, auto recovery| |**Over temperatureprotection**|YES, auto recovery| IMA-x1000-xx-Series_Data_Sheet_V4.0__XX_EN_2017-02-13 3 **IMA-x1000 Power Supply Series** ## **Galvanic isolation** **==> picture [497 x 18] intentionally omitted <==** **----- Start of picture text -----**<br> IMA-x1000-xx<br>**----- End of picture text -----**<br> ||**IMA-x1000-xx**| |---|---| ||| |**Input to Output**<br>Reinforced|4000 Vac; 2 x MOPP| |**Input to Case**<br>Basic|1500 Vac; 1 x MOPP| |**Output to Case**<br>Basic|1500 Vac; 1 x MOPP| ## **Leakage currents** |||**IMA-x1000-xx**|**IMA-x1000-xx**|| |---|---|---|---|---| |**AC Leakage current from Input to earth ground**|Measured at mains<br>voltage|<br>at 60 Hz|at 63 Hz|| |Normal condition (low line)|132 Vac|< 150 µA|< 150 µA|| |Single fault condition (low line)|132 Vac|< 250 µA|< 260 µA|| |Normal condition (high line)|264 Vac|< 300 µA|< 300 µA|| |Single fault condition (high line)|264 Vac|< 500 µA|< 520 µA|| |**AC Leakage current from Output to earth ground**|Measured at mains<br>voltage|<br>Typical at 60 Hz1)|Maximum value at<br>63 Hz1)|Limit per<br>IEC 60601-1| |Normal condition (low line)|264 Vac|55 µA|< 70 µA|100 µA| |Single fault condition (low line)|264 Vac|43 µA|< 80 µA|500 µA| |Normal condition (high line)|264 Vac|172 µA|< 230 µA|500 µA| |Single fault condition (high line)|264 Vac|< 1250 µA|< 1800 µA|5000 µA| 1) Meets IEC 60601-1 BF leakage current limit ## **Other features** ||**IMA-x1000-xx**|**IMA-x1000-xx**|**IMA-x1000-xx**|**IMA-x1000-xx**| |---|---|---|---|---| |**Current Share Bus Pin**<br>J3 Pin 11<br>(CURRENT SHARE_V)|Voltage at_CS_Pin will vary linearly with load current on main output, and will be<br>6 V at rated load current, when the output voltage is at its rated value.|||| |**Power Good Pin**<br>J3 Pin 9<br>(PWR_GOOD)|Open collector. As soon as AC input voltage and DC output voltage are in the<br>predefned range, the PWR_GOOD signal is set to HIGH.|||| |**Green LED**|Will turn ON as soon as PWR_GOOD signal is set to HIGH|||| |**Component Derating Guideline**|Refer to IPC 9592B and to Delta Guideline|||| |**OR-ing**|Redundant operation with active circuit sharing, _see Application Note “Redundant_<br>_operation”, p. 10_|||| |**SDA, SCL for I2C**|Internal 10 kΩ pull-up resistor to internal 3.3 V|||| |||||| ||**IMA-x1000-xx-YYPLI**||**IMA-x1000-xx-YYPLY**|| |**Remote On/Off Pin1)**<br>J3 Pin 10<br>(REMOTE ON/OFF)|REMOTE ON/OFF<br>(J3 Pin 10) and<br>5VSB_RTN<br>(J3 Pin 3 or J3<br>Pin 4 or J3 Pin 7)|Main DC Output|REMOTE ON/OFF<br>(J3 Pin 10) and<br>5VSB_RTN (J3<br>Pin 3 or J3 Pin 4 or<br>J3 Pin 7)|Main DC Output| ||Shorted|OFF|Shorted|ON| ||Open|ON|Open|OFF| - 1) Logic can be switched with PMBus™ IMA-x1000-xx-Series_Data_Sheet_V4.0__XX_EN_2017-02-13 4 **IMA-x1000 Power Supply Series** ## **Environmental conditions** **==> picture [498 x 18] intentionally omitted <==** **----- Start of picture text -----**<br> IMA-x1000-12 IMA-x1000-24 IMA-x1000-48<br>**----- End of picture text -----**<br> ||**IMA-x1000-12**|**IMA-x1000-24**|**IMA-x1000-48**| |---|---|---|---| ||||| |**Ambient operating temperature range1)**|_(see Fig. 8, page 10)_||| |Standard mounting orientation (see_Fig. 1,_<br>_page 8_)|--20 °C ... +70 °C (-4°F to +158 °F)||| |Other mounting orientations|-20 to +65 °C (-4 to +149 °F)||| |**Ambient storage temperature range**|-40 °C ... +85 °C (-40 °F to +185 °F)||| |**Output power derating**|||| |Versus input voltage|When AC input voltage is < 90 Vac, the output power will be reduced by 20 W per<br>1 V._(see Fig. 7, page 10)_||| |Versus ambient temperature|_(see Fig. 8, page 10)_||| |Standard mounting orientation<br>(see_Fig. 1, page 8_)|When ambient temperature is > 50 °C (122 °F), the output power will be reduced<br>by 25 W per 1 °C.||| |Other mounting orientations|When ambient temperature is > 45 °C (113 °F), the output power will be reduced<br>by 25 W per 1 °C.||| |**Output current derating**<br>Versus output voltage|When output voltage<br>is > 12 Vdc, the output<br>current is reduced by<br>6.08 A per 1 V_(see Fig. 9,_<br>_page 10)._|When output voltage is<br>> 24 Vdc, the output cur-<br>rent is reduced by 1.52 A<br>per 1 V_(see Fig. 10,_<br>_page 10)_.|When output voltage is<br>> 48 Vdc, the output cur-<br>rent is reduced by 0.4 A<br>per 1 V_(see Fig. 11,_<br>_page 10)_.| |**Relative humidity**||< 95% (non-condensing)|| |**Operating altitude1) 2)**|-200|m to 5,000 m (-650 ft to 16,400 ft)|| |**Shock test (non-operating)**|IEC 60068-2-27 compliant, 50 g, 11 ms, 3 shocks for each direction||| |**Vibration**|IEC 60068-2-6 compliant, 2.09 Grms, 5 - 500 Hz, 20 minutes per side (3 planes)||| |**Pollution degree**|2||| 1) Ambient operating temperature decreases by 1 °C per 305 m (1000 ft) altitude increase 2) Maximum operating altitude requirements for different types of products, see “Safety standards and directives 1)”, p. 6 ## **Reliability** **==> picture [498 x 19] intentionally omitted <==** **----- Start of picture text -----**<br> IMA-x1000-xx<br>**----- End of picture text -----**<br> ||**IMA-x1000-xx**| |---|---| ||| |**CMTBF1)**|500,000 hours| |**Expected capacitor life time2)**|10 years| |**Fan L10 life @ 40 °C**|70,000 hours| |**Warranty**|3 years| 1) Telecordia SR-332, Issue 2, 25 °C, 90% confidence level 2) Nominal input voltage, 45 °C (113 °F), 80% load IMA-x1000-xx-Series_Data_Sheet_V4.0__XX_EN_2017-02-13 5 **IMA-x1000 Power Supply Series** ## **EMC** This device has been fully tested according to EN 60601-1-2:2015 (4th edition). **==> picture [497 x 34] intentionally omitted <==** **----- Start of picture text -----**<br> IMA-x1000-xx<br>Applied standards Criteria<br>**----- End of picture text -----**<br> ||**IMA-x1000-xx**|**IMA-x1000-xx**| |---|---|---| ||Applied standards|Criteria| |||| |**Radiated emissions1)**|EN 55011, EN 55022 and FCC, Class B|| |**Conducted emissions1)**|EN 55011, EN 55022 and FCC, Class B|| |**Power line harmonics**|EN 61000-3-2, Class A|| |**Voltage ficker**|EN 61000-3-3|| |**ESD**|EN 61000-4-2, level 4, 8 kV contact, 15 kV air|A| |**Radiated immunity**|EN 61000-4-3, level 3, 10 V/m|A| |**Electrical fast transient**|EN 61000-4-4, level 3, ±2 kV|A| |**Surge immunity**|EN 61000-4-5, level 3, 1 kV DM, 2 kV CM|A| |**Conducted RF immunity**|EN 61000-4-6, level 2, 3 Vrms, 6 Vrms in ISM band|A| |**Power frequency magnetic feld**|EN 61000-4-8, 30 A/m|A| |**Voltage dips and sags**|EN 61000-4-11, 30%, 500 ms<br>EN 61000-4-11, 60%, 100 ms<br>EN 61000-4-11, 100%, 20 ms<br>EN 60601-1-2:2015 (4thedition), 30%, 500 ms<br>EN 60601-1-2:2015 (4thedition), 60%, 100 ms<br>EN 60601-1-2:2015 (4thedition), 100%, 20 ms<br>EN 60601-1-2:2015 (4thedition), 100%, 5000 ms|A<br>B<br>A<br>A<br>B<br>A<br>B| |**Ring wave**|EN 61000-4-12, level 3, 1 kV DM, 2 kV CM|A| |**Voltage fuctuations**|EN 61000-4-14, Class 3|A| 1) Power Supply Unit inside a dummy system ## **Safety standards and directives[1)]** **==> picture [497 x 19] intentionally omitted <==** **----- Start of picture text -----**<br> IMA-x1000-xx<br>**----- End of picture text -----**<br> ||**IMA-x1000-xx**| |---|---| ||| |**IEC/EN 60950-1, Edition 2 and all national devia-**<br>**tions**|UL 60950-1/CSA 22.2 No 60950-1, Edition 2;<br>5000 m (16,400 ft) altitude, 120 V to 300 Vdc and 100 V to 240 ±10% Vac<br>(UL File E191395)| |**IEC/EN 60601-1, Edition 3 (tested against Edition**<br>**2, too) and all national deviations**|IEC 60601-1(2005), EN60601-1(2006)<br>ANSI/AAMI ES 60601-1(2005)<br>CAN/CSA C22.2 No. 60601-1 (2008);<br>3,000 m (9,800 ft) altitude, 100 V to 240 Vac ±10% (UL File E325662)| |**Protection class**|I| - 1) Designed to support Type B Applied Part End Product Requirements ## **Ecological characteristics** **IMA-x1000-xx** Waste Electrical and Electronic Equipment Directive (WEEE) 2002/96/EC RoHS - EU DIRECTIVE 2011/65/EC RoHS compliancy IMA-x1000-xx-Series_Data_Sheet_V4.0__XX_EN_2017-02-13 6 **IMA-x1000 Power Supply Series** ## **Mechanical data** **==> picture [498 x 18] intentionally omitted <==** **----- Start of picture text -----**<br> IMA-x1000-xx<br>**----- End of picture text -----**<br> |**Dimensions (L x W x D)**|209.5 x 127 x 40 mm (8.035 x 5 x 1.57 in)| |---|---| |**Weight**|1.6 kg (3.53 lb)| |**Indicator**|Green LED| |**Cooling system1)**|2 fans with variable speed control| |**AC/DC input terminal block**|Block M3.5 x 3 pins| |**Main DC output terminal block**|Block M5 x 2 pins| |**Auxiliary DC output + signals port**|Connector x 14 pins| |**Acoustic noise1) 2)**|< 39 dB(A)| 1) To keep the noise low the fan will be turned off in standby mode 2) At 1 Hz to 20 kHz and a distance of 1 m. Test conditions: 100 Vac, 100% load, ambient temperature 30 °C (86 °F) ## **Options** |**Model**|**Main Output voltage**|**Standby Output**|**Leakage current**|**Main Output adjustable**|**Open frame**|**U channel**|**Enclosed**|**Convection cooling**|**Fan**|**Fan, airfow from end**<br>**to front**|**Fan, airfow from front**<br>**to end**|**Top FAN solution**|**Active current sharing**|**Remote ON/OFF**|**Coated**1)| |---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---| |IMA-S1000-12V|12 V|5 V/2 A|300 µA|●|○|○|●|○|●|●|○|○|●|●|-| |IMA-S1000-24V|24 V|5 V/2 A|300 µA|●|○|○|●|○|●|●|○|○|●|●|-| |IMA-S1000-48V|48 V|5 V/2 A|300 µA|●|○|○|●|○|●|●|○|○|●|●|-| |IMA-C1000-12V|12 V|5 V/2 A|300 µA|●|○|○|●|○|●|●|○|○|●|●|●| |IMA-C1000-24V|24 V|5 V/2 A|300 µA|●|○|○|●|○|●|●|○|○|●|●|●| |IMA-C1000-48V|48 V|5 V/2 A|300 µA|●|○|○|●|○|●|●|○|○|●|●|●| - included - on request - not available IMA-x1000-xx-Series_Data_Sheet_V4.0__XX_EN_2017-02-13 7 **IMA-x1000 Power Supply Series** ## **Mounting orientations** **==> picture [497 x 299] intentionally omitted <==** **----- Start of picture text -----**<br> Fan side Connector side<br>≥20 mm<br>(≥0.79 in)<br>Fig. 1: Standard mounting orientation<br>Connector side<br>Top Bottom<br>Bottom Top<br>Fan side<br>Fig. 2: Vertical mounting Fig. 3: Mounting on the left side Fig. 4: Mounting on the right side<br>**----- End of picture text -----**<br> **==> picture [382 x 153] intentionally omitted <==** **----- Start of picture text -----**<br> Bottom view Side view<br>Mounting holes<br>Mounting holes<br>Fan side Connector side<br>Mounting holes<br>**----- End of picture text -----**<br> _Fig. 5: Position of mounting holes_ IMA-x1000-xx-Series_Data_Sheet_V4.0__XX_EN_2017-02-13 8 **IMA-x1000 Power Supply Series** ## **Dimensional drawings** **==> picture [379 x 546] intentionally omitted <==** **----- Start of picture text -----**<br> 209.5 mm [+1.0] -1.0 [(][8.25 in ] +0.04-0.04 [)] LED<br>J3<br>PIN2<br>VR<br>PIN1<br>J2<br>AIRFLOW<br>J1<br>145.0 mm (5.71 in) 30.5 mm<br>(1.2 in)<br>M3 screw hole (2x)<br>both sides<br>160.0 mm (6.30 in) 15.5 mm<br>(0.61 in)<br>M3 screw hole (4x)<br>bottom side<br>+0.02 -0.02<br>(5.0 in )<br>+0.5 -0.5<br>127.0 mm<br>20.0 mm +0.5 -0.5 +0.02 -0.02<br>(0.79 in)<br>40.6 mm<br>(1.60 in )<br>7.5 mm<br>(0.30 in)<br>112.0 mm (4.41 in)<br>**----- End of picture text -----**<br> _Fig. 6: Dimensional drawing IMA-x1000-xx_ ## Notes: - Base plate mounting, M3 thread holes, maximum penetration 4.0 mm (0.16 in) from outside face of chassis, maximum torque 0.6 Nm (5.31 lb-in) - (J1) Input terminal block, Switchlab T14-EMII03, M3.5 screw in 3 positions, torque 1.3 Nm (11.5 lb-in) - (J2) Output terminal block, Dinkle 0166-8002C, M5 screw in 2 positions, torque 2.4 Nm (21.24 lb-in) - (J3) Mating connector for J3 is either Molex, part number 51110-1450 (without locking ramp), or Molex part number 51110-1451 (with locking ramp). The connector is not shipped with the power supply unit. IMA-x1000-xx-Series_Data_Sheet_V4.0__XX_EN_2017-02-13 9 **IMA-x1000 Power Supply Series** ## **Curves** **==> picture [497 x 220] intentionally omitted <==** **----- Start of picture text -----**<br> IMA-x1000-xx IMA-x1000-xx<br>Tested at 90 Vac input<br>Output power [%]<br>Output power [%]<br>100<br>100<br>80<br>50<br>-20 45 50 65 70 [°C]<br>80 90 275 -4 113 122 149 158 [°F]<br>Input voltage [Vac] Ambient temperature<br>standard mounting orientation<br>all other mounting orientations<br>**----- End of picture text -----**<br> _Fig. 7: Output power versus input voltage_ _Fig. 8: Output power versus ambient temperature_ **==> picture [241 x 174] intentionally omitted <==** **----- Start of picture text -----**<br> IMA-x1000-12<br>Output current [A]<br>84<br>69.4<br>9.6 12 14.4<br>Output voltage [Vdc]<br>**----- End of picture text -----**<br> _Fig. 9: Output current versus output voltage 12 V_ **==> picture [241 x 174] intentionally omitted <==** **----- Start of picture text -----**<br> IMA-x1000-24<br>Output current [A]<br>42<br>34.7<br>19.2 24 28.8<br>Output voltage [Vdc]<br>**----- End of picture text -----**<br> _Fig. 10: Output current versus output voltage 24 V_ **==> picture [241 x 31] intentionally omitted <==** **----- Start of picture text -----**<br> IMA-x1000-48<br>Output current (A)<br>**----- End of picture text -----**<br> **==> picture [188 x 139] intentionally omitted <==** **----- Start of picture text -----**<br> 21<br>17.8<br>38.4 48 56<br>Output voltage (Vdc)<br>**----- End of picture text -----**<br> _Fig. 11: Output current versus output voltage 48 V_ IMA-x1000-xx-Series_Data_Sheet_V4.0__XX_EN_2017-02-13 10 **IMA-x1000 Power Supply Series** ## **Curves (continued)** **==> picture [498 x 197] intentionally omitted <==** **----- Start of picture text -----**<br> IMA-x1000-12 IMA-x1000-24<br>Efficiency [%] Efficiency [%]<br>96 96<br>94 94<br>92 92<br>90 90<br>88 88<br>86 86<br>84 84<br>82 82<br>80 80<br>78 78<br>20 40 60 80 100 20 40 60 80 100<br>Output power [%] Output power [%]<br>230 Vac 115 Vac 230 Vac 115 Vac<br>**----- End of picture text -----**<br> _Fig. 12: Typical efficiency curves 12 V_ _Fig. 13: Typical efficiency curves 24 V_ ## **IMA-x1000-48** **==> picture [205 x 175] intentionally omitted <==** **----- Start of picture text -----**<br> Efficiency [%]<br>96<br>94<br>92<br>90<br>88<br>86<br>84<br>82<br>80<br>78<br>20 40 60 80 100<br>Output power [%]<br>230 Vac 115 Vac<br>**----- End of picture text -----**<br> _Fig. 14: Typical efficiency curves 48 V_ ## **Pin assignment (J3)** ## **IMA-x1000-xx** **==> picture [47 x 118] intentionally omitted <==** **----- Start of picture text -----**<br> 1 2<br>3 4<br>5 6<br>7 8<br>9 10<br>11 12<br>13 14<br>**----- End of picture text -----**<br> _Fig. 15: Pin assignment J3 terminal block_ |**Pin**<br>**Assignment**|**Pin**<br>**Assignment**| |---|---| |1<br>+5VSB|2<br>+5VSB| |3<br>5VSB_RTN|4<br>5VSB_RTN| |5<br>SCL|6<br>SDA| |7<br>5VSB_RTN|8<br>5VSB| |9<br>PWR_GOOD|10<br>Remote ON/OFF| |11<br>Current_Share_V|12<br>Address| |13<br>+V_SENSE|14<br>-V_SENSE| Mating connector type: Molex, Part number 51110-145x IMA-x1000-xx-Series_Data_Sheet_V4.0__XX_EN_2017-02-13 11 **IMA-x1000 Power Supply Series** ## **Circuit diagrams** **==> picture [497 x 238] intentionally omitted <==** **----- Start of picture text -----**<br> IMA-x1000-xx IMA-x1000-xx<br>Power Supply Unit<br>+5VSB<br>Power Supply Unit<br>1 kΩ<br>3.3V_µC<br>REMOTE ON/OFF<br>1 kΩ<br>J3 PWR_GOOD<br>5VSB_RTN<br>J3<br>5VSB_RTN<br>Fig. 16: Circuit diagram J3 Pin 10 (REMOTE ON/OFF) Fig. 17: Circuit diagram J3 Pin 9 (PWR_GOOD)<br>**----- End of picture text -----**<br> **==> picture [497 x 154] intentionally omitted <==** **----- Start of picture text -----**<br> IMA-x1000-xx<br>AC Input<br>≥20 ms [1)]<br>Main DC Output<br>10 ms 10 ms<br>PWR_GOOD<br>**----- End of picture text -----**<br> _Fig. 18: Power Good function Timing_ 1) For DC output voltage ≤ Nominal output voltage; will reduce at DC output voltages > Nominal output voltage IMA-x1000-xx-Series_Data_Sheet_V4.0__XX_EN_2017-02-13 12 **IMA-x1000 Power Supply Series** This page is intentially left empty IMA-x1000-xx-Series_Data_Sheet_V4.0__XX_EN_2017-02-13 13 **==> picture [156 x 49] intentionally omitted <==** ## **ASIA** ## **Delta Electronics, Inc.** 3 Tungyuan Road, Chungli Industrial Zone, Taoyuan County 32063, Taiwan, R.O.C Tel: +886 3 452 6107 Fax: +886 3 434 3617 ## **NORTH AMERICA** **Delta Products Corporation North American Headquarters** 46101 Fremont Blvd. Fremont, CA 94538, U.S.A. Tel: +1 510 668 5100 ## **EUROPE** ## **Delta Electronics (Netherlands) B.V. EMEA Headquarters** Zandsteen 15 2132 MZ Hoofddorp, The Netherlands Tel: +31 20 655 0975 Fax: +31 20 655 0999 ## **Delta Electronics (Shanghai) Co., Ltd.** ## **Headquarters** No. 182 Minyu Road, Pudong, Shanghai, P.R.C. 201209 Tel: +86 21 68723988 Fax: +86 21 68723996 ## **Delta Electronics (Shanghai) Co., Ltd.** ## **Beijing Branch** No. 7 Building, 6th Courtyard, Beichen East Rd., �������������������������������������� Tel: +86 10 82253225 Fax: +86 10 82251360 ## **Delta Electronics (Thailand) PCL.** 909 Soi 9, Moo 4, Bangpoo Industrial Estate (E.P.Z.), Pattana 1 Rd., T. Phrakasa, A. Muang, Samutprakarn 10280, Thailand ## **CENTRAL AND SOUTH AMERICA** ## **Delta Greentech (Brasil) S.A.** ��������������������������������������������� One - Bela Vista 01332-000 - São Paulo - SP - Brasil Tel: +55 11 3568 3850 Fax: +55 11 3568 3865 **Delta Electronics International Mexico, S.A. de C.V.** Via Dr. Gustavo Baz No. 2160, Fracc. Ind. La Loma, Tlalnepantla de Baz, Estado de México, 54060, Mexico Tel: +52 55 2628 3015 Tel: +662 709 2800 Fax: +662 709 2827 ## **Delta India Electronics Pvt. Ltd.** Plot No. 43, Sector - 35, HSIIDC, Gurgaon, Haryana 122001 Tel: +91 124 4874900 +91 124 4169040 Fax: +91 124 4874945 ## **Delta Electronics (Japan), Inc.** 2-1-14 Shibadaimon, Minato-Ku, Tokyo, 105-0012, Japan Tel: +81 3 5733 1155 Fax: +81 3 5733 1255 ## **Delta Electronics (Korea), Inc.** 1511, Byucksan Digital Valley 6-Cha, Gasan-dong, Geumcheon-gu, Seoul, 153-704, Korea Tel: +82 2 515 5303 +82 2 515 5305 Fax: +82 2 515 5302 **www.DeltaPSU.com** | **info@deltapsu.com**
Updated at February 9, 2023
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