Additional Resources: Product Page date 02/02/2018 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 68% 2 output output output ripple efficiency MODEL 1 voltage current power and noise max max max typ (Vdc) (mA) (W) (mVp-p) (%) PBK-1-5 5 200 1 150 61 PBK-1-9 9 111 1 150 66 PBK-1-12 12 83 1 150 67 PBK-1-15 15 67 1 150 67 PBK-1-24 24 42 1 150 68 Note: 1. Measured at 20 MHz bandwidth, see Test Configuration section. 2. At 230 Vac. PART NUMBER KEY PBK-1- XX - X Base Number Output Voltage Orientation blank = vertical B = right-angle cui.com DISCONTINUEDAdditional Resources: Product Page CUI Inc SERIES: PBK-1 DESCRIPTION: AC-DC POWER SUPPLY date 02/02/2018 page 2 of 7 INPUT parameter conditions/description min typ max units 85 264 Vac voltage 70 400 Vdc frequency 47 63 Hz at 115 Vac 120 mA current at 230 Vac 60 mA at 115 Vac 10 A inrush current at 230 Vac 20 A no load power consumption 0.5 W input fuse 1 A/250 V, slow-blow type (external, required) OUTPUT parameter conditions/description min typ max units output current 10 % 5 Vdc output models 470 F capacitive load 9 Vdc output models 150 F all other models 100 F line regulation at full load 1.5 2 % load regulation at 10%~100% load 2.5 3 % 5 Vdc output models 10 % voltage set accuracy all other models 5 % at 115 Vac 80 ms hold-up time at 230 Vac 300 ms switching frequency 50 kHz temperature coefficient 0.1 %/C PROTECTIONS parameter conditions/description min typ max units short circuit protection hiccup, continuous, auto restart over current protection auto restart 120 % SAFETY & COMPLIANCE parameter conditions/description min typ max units isolation voltage input to output, for 1 minute 3,000 Vac safety approvals UL60950-1, CE safety class Class II conducted emissions CISPR32/EN55032 external circuit required, Class A (see figure 2) Class B (see figure 3) radiated emissions CISPR32/EN55032 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) IEC/EN61000-4-4 Class B, 2 kV (external circuit required, see figure 2) EF T/burst IEC/EN61000-4-4 Class B, 4 kV (external circuit required, see figure 3) surge 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) voltage dips & interruptions IEC/EN61000-4-11 Class B, 0%-70% (external circuit required, see figure 3) MTBF as per MIL-HDBK-217F, 25C 300,000 hours RoHS 2011/65/EU cui.com DISCONTINUED