For more information, please visit the product page. date 03/25/2014 page 1 of 7 SERIES: PBK-1 │ DESCRIPTION: AC-DC POWER SUPPLY FEATURES • • • • • • • • up to 1 W continuous output compact SIP package single regulated outputs from 5~24 V 3,000 Vac isolation over current and short circuit protections CE, UL60950-1 safety approval wide input voltage: 70~400 Vdc (85~264 Vac) efficiency up to 70% MODEL PBK-1-5 PBK-1-9 output voltage output current output power ripple and noise1 efficiency (Vdc) max (mA) max (W) max (mVp-p) typ (%) 5 200 1 120 66 9 111 1 120 67 PBK-1-12 12 83 1 120 70 PBK-1-15 15 67 1 120 69 PBK-1-24 24 42 1 120 68 Note: 1. Measured at 20 MHz bandwidth, see Test Configuration section. PART NUMBER KEY PBK-1- XX - X Base Number Output Voltage cui.com Orientation “blank” = vertical B = right-angle For more information, please visit the product page. CUI Inc │ SERIES: PBK-1 │ DESCRIPTION: AC-DC POWER SUPPLY date 03/25/2014 │ page 2 of 7 INPUT parameter conditions/description max units voltage 85 70 264 400 Vac Vdc frequency 47 440 Hz 120 40 mA mA current at 115 Vac at 230 Vac inrush current at 115 Vac at 230 Vac min typ 10 20 no load power consumption input fuse A A 0.5 W max units 220 100 μF μF 1 A/250 V, slow-blow type (external, required) OUTPUT parameter conditions/description min output current typ 5 % capacitive load 5 Vdc output models all other models line regulation at full load ±1.5 load regulation at 5%~100% load ±2.5 voltage set accuracy 5 Vdc output models all other models hold-up time at 115 Vac at 230 Vac % % ±10 ±5 80 300 ms ms switching frequency 50 temperature coefficient % % ±0.1 kHz %/°C PROTECTIONS parameter conditions/description short circuit protection continuous, auto restart over current protection auto restart min typ max units min typ max units SAFETY & COMPLIANCE parameter conditions/description isolation voltage input to output, for 1 minute isolation resistance 3,000 Vac 100 MΩ safety approvals UL60950-1, CE safety class Class II conducted emissions CISPR22/EN55022 external circuit required, Class A (see figure 2); Class B (see figure 3) radiated emissions CISPR22/EN55022 external circuit required, Class A (see figure 2); Class B (see figure 3) ESD IEC/EN61000-4-2 Class B, contact ±4 kV radiated immunity IEC/EN61000-4-3 Class A, 10V/m (external circuit required, see figure 3) EFT/burst surge IEC/EN61000-4-4 Class B, ±2 kV (external circuit required, see figure 2) IEC/EN61000-4-4 Class B, ±4 kV (external circuit required, see figure 3) IEC/EN61000-4-5 Class B, ±1 kV/±2 kV (external circuit required, see figure 3) conducted immunity IEC/EN61000-4-6 Class A, 3 Vr.m.s (external circuit required, see figure 3) PFM IEC/EN61000-4-8 Class A, 10 A/m voltage dips & interruptions IEC/EN61000-4-11 Class B, 0%-70% MTBF at 25°C, max. load RoHS 2011/65/EU 300,000 cui.com hours For more information, please visit the product page. CUI Inc │ SERIES: PBK-1 │ DESCRIPTION: AC-DC POWER SUPPLY date 03/25/2014 │ page 3 of 7 ENVIRONMENTAL parameter conditions/description min max units operating temperature see derating curves -40 85 °C -40 105 °C 90 °C 85 % storage temperature typ case temperature humidity non-condensing DERATING CURVES 100 60 Safe operating area 40 60 Safe operating area 40 -40 -30 -20 -10 80 60 Safe operating area 50 40 20 ~ ~ ~ ~ 20 ~ ~ 20 100 80 Load (%) Load (%) 80 load vs. input voltage (Vdc) (at 25°C) ~ ~ ~ ~ 100 Load (%) load vs. input voltage (Vac) (at 25°C) ~ ~ load vs. ambient temperature (at 110~240 Vac or 100~340 Vdc input voltage) 40 50 55 60 70 80 85 90 85 95 Ambient Temperature (°C) 105 110 115 125 235 240 245 255 264 70 90 100 110 Input Voltage (Vac) 130 310 330 340 350 370 390400 Input Voltage (Vdc) EFFICIENCY CURVES 80 75 70 65 60 55 50 45 40 35 30 80 effieciency vs. input voltage (full load) 120VAC 240VAC 75 Efficiency(%) Efficency (%) effieciency vs. load PBK-1-12 PBK-1-5 70 PBK-1-12 PBK-1-24 65 60 10 20 30 40 50 60 70 80 90 100 85 110 Load (%) 240 264 effieciency vs. input voltage (full load) 80 200VDC 75 Efficiency(%) Efficiency(%) effieciency vs. load PBK-1-12 120 220 230 Input Voltage(VAC) 300VDC 70 PBK-1-5 65 PBK-1-12 PBK-1-24 60 55 100 Load(%) cui.com 150 200 250 300 350 Input Voltage(VDC) 400 For more information, please visit the product page. CUI Inc │ SERIES: PBK-1 │ DESCRIPTION: AC-DC POWER SUPPLY date 03/25/2014 │ page 4 of 7 SOLDERABILITY parameter conditions/description min typ max units hand soldering for 3~5 seconds 350 360 370 °C wave soldering for 5~10 seconds 255 260 265 °C parameter conditions/description min typ max units dimensions vertical: 35 x 11 x 25 right-angle: 35 x 13 x 25 material UL94V-0 MECHANICAL mm mm weight 8 g MECHANICAL DRAWING VERTICAL ORIENTATION units: mm[inch] tolerance: ±0.5[±0.020] pin tolerance: ±0.1[±0.004] Top View PCB Layout PIN CONNECTIONS PIN Front View FUNCTION 1 -Vin (N) 3 +Vin (L) 5 +V(CAP) 7 -V(CAP) 10 -Vo 12 +Vo Note: 1. It is required to add C1 between pins 5 & 7 (see application circuits). Bottom View cui.com For more information, please visit the product page. CUI Inc │ SERIES: PBK-1 │ DESCRIPTION: AC-DC POWER SUPPLY date 03/25/2014 │ page 5 of 7 MECHANICAL DRAWING (CONTINUED) RIGHT-ANGLE ORIENTATION units: mm[inch] tolerance: ±0.5[±0.020] pin tolerance: ±0.1[±0.004] Front View Side View Top View PCB Layout PIN CONNECTIONS PIN FUNCTION 1 -Vin (N) 3 +Vin (L) 5 +V(CAP) 7 -V(CAP) 10 -Vo 12 +Vo Note: 1. It is required to add C1 between pins 5 & 7 (see application circuits). Bottom View TEST CONFIGURATION Figure 1 Table 1 C o nn ec t Os c illo grap h P ro be VOUT (Vdc) C o pp e r s he e t F U SE C1 $&1 L1 +Vo C2 AC -D C C3 C4 Lo ad $&/ Recommended External Circuit Components C11 C21 L11 C31 C4 CY0 (Y1 capacitor) 5 10μF/400V 150μF/35V 2.2μH 68μF/35V 0.1μF/50V 1nF/400Vac 9 10μF/400V 150μF/35V 2.2μH 68μF/35V 0.1μF/50V 1nF/400Vac 12 10μF/400V 100μF/35V 2.2μH 68μF/35V 0.1μF/50V 1nF/400Vac 15 10μF/400V 100μF/35V 2.2μH 68μF/35V 0.1μF/50V 1nF/400Vac 24 10μF/400V 100μF/35V 2.2μH 68μF/35V 0.1μF/50V 1nF/400Vac Note: -Vo CY0 cui.com 1. Required components. 2. 1 A/250 V fuse required. For more information, please visit the product page. CUI Inc │ SERIES: PBK-1 │ DESCRIPTION: AC-DC POWER SUPPLY date 03/25/2014 │ page 6 of 7 TYPICAL APPLICATION CIRCUIT )86( 17& 3 Figure 2 C1 + MOV1 7 1 C3 TVS C4 RL + 5 AC-DC AC(N) L1 +Vo C2 12 L2 AC( L) + 10 -Vo (1) Note: (1) is Pi filter circuit. CY0 Table 2 Recommended External Circuit Components VOUT (Vdc) C11 L2 C21 L11 C31 C4 CY0 FUSE1 TVS NTC MOV1 5 10μF/400V 1mH 150μF/35V 2.2μH 68μF/35V 0.1μF/50V 1nF/400Vac 1A/250V SMBJ7.0A 5D-9 S14K350 9 10μF/400V 1mH 150μF/35V 2.2μH 68μF/35V 0.1μF/50V 1nF/400Vac 1A/250V SMBJ12A 5D-9 S14K350 12 10μF/400V 1mH 100μF/35V 2.2μH 68μF/35V 0.1μF/50V 1nF/400Vac 1A/250V SMBJ20A 5D-9 S14K350 15 10μF/400V 1mH 100μF/35V 2.2μH 68μF/35V 0.1μF/50V 1nF/400Vac 1A/250V SMBJ20A 5D-9 S14K350 24 10μF/400V 1mH 100μF/35V 2.2μH 68μF/35V 0.1μF/50V 1nF/400Vac 1A/250V SMBJ30A 5D-9 S14K350 Note: 1. Required components. EMC RECOMMENDED CIRCUIT L1 F U SE AC ( L) LC M M O V2 Figure 3 AC(L ) LD M CY1 CX CY2 C1 + 5 + AC-DC 7 C2 + C4 RL C3 -Vo 10 AC ( N ) AC ( N ) TVS 12 +Vo CY0 Table 3 Recommended External Circuit Components MOV2 S10K300 CY1, CY2 1nF/400Vac CX 0.1μF/275Vac LCM 3.5mH LDM 5mH FUSE 1A/250V, slow blow Note: Notes: Also refer to Table 2. 1. 2. 3. 4. C1 and C3 are electrolytic capacitors. They are required for both AC input and DC input. For AC input, C1 is used as a filter capacitor. The recommended C1 value is 10 μF/400 V. For DC input, C1 is used as an EMC filter capacitor. The recommended C1 value is 10μF/400V. When the input voltage is above 370VDC, we recommend a 10μF/450V capacitor. C2 and C3 are output filer capacitors, we recommend high frequency and low impedance electrolytic capacitors. For capacitance and rated ripple current of capacitors refer to the datasheets provided by the manufacturers, voltage derating of capacitors should be 80% or above. 5. C4 is a ceramic capacitor which is used to filter high frequency noise. C2, C3 and L1 form a pi-type filter circuit. For current of L1 and L2 refer to the datasheets provided by the manufacturers, current derating should be 80% or above. TVS is a recommended component to protect post-circuits (if converter fails). We recommend using a 5D-9 external input NTC. 6. For standard EMC requirements, please refer to figure 2. If a higher EMC is required, please refer to figure 3. 7. All specifications measured at Ta=25C, humidity <75%, 115 Vac & 230 Vac input voltage, and rated output load, unless otherwise specified. cui.com For more information, please visit the product page. CUI Inc │ SERIES: PBK-1 │ DESCRIPTION: AC-DC POWER SUPPLY date 03/25/2014 │ page 7 of 7 REVISION HISTORY rev. description date 1.0 initial release 08/09/2013 1.01 added bent pin model options, updated emc recommendations 03/25/2014 The revision history provided is for informational purposes only and is believed to be accurate. Headquarters 20050 SW 112th Ave. Tualatin, OR 97062 800.275.4899 Fax 503.612.2383 cui.com [email protected] CUI offers a two (2) year limited warranty. Complete warranty information is listed on our website. CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use. CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.