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PSK-S2C-5
PCB MOUNT AC-DC CONVERTERS POWER SUPPLY
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: BEL / PARTNER STOCK
- Product type: AC / DC PCB Mount Power Supplies
- SVHC: To Be Advised
- Product Range: PSK-S2C Series
| Delivery and price | |
|---|---|
| Units per pack | 6 |
| Price | 60.62 € |
| Current stock | 100+ |
| Lead time | 30 days |
Datasheet
Additional Resources: Product Page **date** 12/14/2022 **page** 1 of 6 ## **SERIES:** PSK-S2C **DESCRIPTION:** AC-DC POWER SUPPLY |**SERIES:**PSK-S2C**DESCRIPTION:**<br>**MODEL**<br>**output**<br>**voltage**<br>(Vdc)<br>PSK-S2C-3<br>3.3<br>PSK-S2C-5*<br>5<br>PSK-S2C-9*<br>9<br>PSK-S2C-12<br>12<br>**FEATURES**<br>molsCWALs<br>C € ca|**DESCRIPTION:**AC-DC POWER SUPPLY<br>**output**<br>**current**<br>**output**<br>**power**<br>**ripple**<br>**and noise1**<br>**2**<br>**min**<br>(mA)<br>**max**<br>(mA)<br>**max**<br>(W)<br>**max**<br>(mVp-p)<br>**(%)**<br>60<br>600<br>2<br>200<br>65<br>40<br>400<br>2<br>200<br>70<br>22.2<br>222<br>2<br>200<br>72<br>16.7<br>167<br>2<br>200<br>76<br>TINUED|**DESCRIPTION:**AC-DC POWER SUPPLY<br>**output**<br>**current**<br>**output**<br>**power**<br>**ripple**<br>**and noise1**<br>**2**<br>**min**<br>(mA)<br>**max**<br>(mA)<br>**max**<br>(W)<br>**max**<br>(mVp-p)<br>**(%)**<br>60<br>600<br>2<br>200<br>65<br>40<br>400<br>2<br>200<br>70<br>22.2<br>222<br>2<br>200<br>72<br>16.7<br>167<br>2<br>200<br>76<br>TINUED|**DESCRIPTION:**AC-DC POWER SUPPLY<br>**output**<br>**current**<br>**output**<br>**power**<br>**ripple**<br>**and noise1**<br>**2**<br>**min**<br>(mA)<br>**max**<br>(mA)<br>**max**<br>(W)<br>**max**<br>(mVp-p)<br>**(%)**<br>60<br>600<br>2<br>200<br>65<br>40<br>400<br>2<br>200<br>70<br>22.2<br>222<br>2<br>200<br>72<br>16.7<br>167<br>2<br>200<br>76<br>TINUED|**DESCRIPTION:**AC-DC POWER SUPPLY<br>**output**<br>**current**<br>**output**<br>**power**<br>**ripple**<br>**and noise1**<br>**2**<br>**min**<br>(mA)<br>**max**<br>(mA)<br>**max**<br>(W)<br>**max**<br>(mVp-p)<br>**(%)**<br>60<br>600<br>2<br>200<br>65<br>40<br>400<br>2<br>200<br>70<br>22.2<br>222<br>2<br>200<br>72<br>16.7<br>167<br>2<br>200<br>76<br>TINUED| |---|---|---|---|---| |PSK-S2C-15<br>15|13.3<br>133<br>2|200|76|| |PSK-S2C-24<br>24|8.3<br>83<br>2|200|78|| ## **FEATURES** - Notes: 1. At full load, nominal input, 20 MHz bandwidth oscilloscope, with 1 µF ceramic and 10 µF electrolytic capacitors on the output. 2. At 230 Vac input. 4. * Discontinued model. **PART NUMBER KEY** ## **- - PSK S2C XX** **cui** .com Additional Resources: Product Page **date** 12/14/2022 **page** 2 of 6 **CUI Inc SERIES:** PSK-S2C **DESCRIPTION:** AC-DC POWER SUPPLY ## **INPUT** |**INPUT**|||||| |---|---|---|---|---|---| |**INPUT**<br>**parameter**<br>frequency<br>current<br>inrush current<br>no load power consumption<br>**OUTPUT**|**conditions/description**<br>at 115 Vac<br>at 230 Vac<br>at 115 Vac<br>at 230 Vac||**min**<br>85<br>120<br>47|**max**<br>**units**<br>305<br>430<br>Vac<br>Vdc<br>63<br>Hz<br>110<br>31<br>mA<br>mA<br>7<br>14<br>A<br>A<br>0.25<br>mA<br>0.2<br>W<br>ED|| |**parameter**|**conditions/description**||**min**|**max**|**units**| ||3.3, 5 Vdc output models|||4,000|µF| ||9, 12 Vdc output models|||2,200|µF| |initial set point accuracy<br>hold-up time<br>**PROTECTIONS**|15 Vdc output models<br>24 Vdc output models<br>3.3 Vdc output models<br>all other models<br>at full load<br>at 230 Vac|TI||1,000<br>680<br>±6<br>±5<br>±2<br>±5<br>50<br>±0.04|µF<br>µF<br>ms| |**parameter**|**conditions/description**||**min**|**max**|**units**| ||||120|450|| |short circuit protection|||||| |**SAFETY & COMPLIANCE**|||||| |**parameter**|**conditions/description**||**min**|**max**|**units**| ||input to output for 1 minute, 5 mA||4,000||Vac| ||||||| |safety class|Class II||||| |conducted emissions|||||| |radiated emissions|||||| |radiated immunity<br>I|||||| **cui** .com Additional Resources: Product Page **date** 12/14/2022 **page** 3 of 6 **CUI Inc SERIES:** PSK-S2C **DESCRIPTION:** AC-DC POWER SUPPLY ## **SAFETY & COMPLIANCE (CONTINUED)** **parameter conditions/description min max units** conducted immunity 300,000 hours RoHS yes |**parameter**<br>conducted immunity<br>RoHS|**conditions/description**<br>**min**<br>300,000<br>yes||**max**<br>D|**units**<br>hours<br>D| |---|---|---|---|---| |**ENVIRONMENTAL**||||| |**parameter**|**conditions/description**<br>**min**||**max**|**units**| ||-40||70|| ||-40||105|| |**SOLDERABILITY**<br>**parameter**<br>**conditions/description**<br>**min**<br>350<br>255<br>DISCO TI<br>WAVESOLDERING PROFILE<br>Peak Temp. 260°C Max.<br>250:TIN AY Wave SolderingTime<br>4 Sec. Max.<br>Ss)o<br>200<br>ov<br>10 Sec. Max.<br>2<br>150<br>i.)<br>-<br>i)a<br>£<br>100:<br>tc)<br>=<br>50<br>0.<br>Time (sec)||360<br>260|95<br>**max**<br>370<br>265|**units**| **cui** .com Additional Resources: Product Page **date** 12/14/2022 **page** 4 of 6 **CUI Inc SERIES:** PSK-S2C **DESCRIPTION:** AC-DC POWER SUPPLY ## **DERATING CURVES** **==> picture [590 x 590] intentionally omitted <==** **----- Start of picture text -----**<br> TEMPERATURE DERATING CURVE INPUT VOLTAGE DERATING CURVE (25°C)<br>120 120<br>— 100 100<br>g3<br>-3 80 oD 80<br>2 60 2; 60<br>5 50 5<br>$ 40 £& 40<br>=] -)<br>(eo) fe)<br>20 20<br>0 0<br>-40 -25 0 20 40 55 70 80 100 85 100 305 Vac<br>120 140 430 Vdc<br>Operating Temperature (C°) Input Voltage<br>MECHANICAL<br>parameter conditions/description min max units<br>dimensions mm<br>case material<br>20<br>MECHANICAL DRAWING<br>units: mm[inch]<br>tolerance: ±0.50[±0.020]<br>pin diameter tolerance: ±0.10[±0.004]<br>oR<br>a 2<br>= ) oO<br>PIN Function S 2<br>1 AC (N) aan<br>2 AC (L)<br>a _<br>3 +Vo<br>4 -Vo<br>a 33.70 [1.327]| @1.10 [@0.043]<br>Hof>))OTU!”~*~‘i=<‘Cs~s~é~wSSCSCT2 S fl 40<br>S|3=<br>©~~ @ ; 30<br>a | , ny b5<br>Mf | meee er [srt<br>Note : Grid 2.54*2.54mm<br>28.00 [1.102]<br>UED<br>DISCON<br>**----- End of picture text -----**<br> **cui** .com Additional Resources: Product Page **date** 12/14/2022 **page** 5 of 6 **CUI Inc SERIES:** PSK-S2C **DESCRIPTION:** AC-DC POWER SUPPLY ## **APPLICATION CIRCUIT** ## **Figure 1** ## ## **Table 1** |||Vo<br>(Vdc)||MOV|||CX|||||C1||C2|C2| |---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---| |||3.3||S14K350<br>10D-11|||||||||||| |||5||S14K350<br>10D-11|||||||||||| |||9||S14K350<br>10D-11|||||||||||| |||12||S14K350<br>10D-11|||||||||||| |||15||S14K350<br>10D-11|||||||||||| |||24||S14K350<br>10D-11|||||||||||| |**EMC RECOMMENDED CIRCUIT**<br>MOV<br>S14K350<br>LCM<br>10 mH<br>CX<br>CY1, CY2<br>R1<br>**Table 2**<br>**Figure 2**<br>DIS ON<br>Fuse<br>R1<br>CX<br>|<br>|<br>+<br>LCM<br>AC (L)<br>Vo<br>.<br>+<br>q<br>Vin<br>Mov \N<br>AC-DC<br>AC (N)<br>-Vo<br>GND<br>o||||||||||||||C1|| |Notes:|5. C1 is a ceramic capacitor used to filter|||high frequency noise.|||||||||||| ||6. C2 is an|electrolytic capacitor and it is||recommended to be high frequency and|||low impedance.||||For|capacitance and current of|||| ||manufacturer. Voltage derating of capacitor should be at least 80%.||||||||||||||| ||7. TVS is a|recommended component to|protect post-circuits (if converter|||fails).|||||||||| |||||||**cui**.com|||||||||| Additional Resources: Product Page **date** 12/14/2022 **page** 6 of 6 **CUI Inc SERIES:** PSK-S2C **DESCRIPTION:** AC-DC POWER SUPPLY ## **REVISION HISTORY** |**rev.**|**description**|**date**| |---|---|---| |1.0|initial release|| |1.01||| |1.02||| |1.03|UKCA mark added|| |1.04|discontinued model PSK-S2C-9|| |1.05|discontinued model PSK-S2C-5|| **==> picture [427 x 425] intentionally omitted <==** **----- Start of picture text -----**<br> Headquarters<br><F CULINC cui .com<br>800.275.4899 techsupport@cui.com<br>ISCONTIN<br>**----- End of picture text -----**<br>
Updated at April 27, 2026
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