KAM10 SERIES AC - DC POWER MODULE 10W UL / cUL / TUV / CE FEATURES AC/DC POWER MODULE UNIVERSAL INPUT 85 ~ 265 VAC HIGH EFFICIENCY UP TO 78% SHORT CIRCUIT PROTECTION INTERNAL INPUT FILTER 2 YEARS WARRANTY MODEL LIST MODEL NO. INPUT VOLTAGE OUTPUT OUTPUT WATTAGE VOLTAGE Single Output Models OUTPUT CURRENT EFF. (typ.) EFF. (min.) KAM1003 85~265 VAC 10 WATTS +3.3 VDC 3000 mA 70% 67% KAM1005 85~265 VAC 10 WATTS + 5 VDC 2000 mA 72% 70% KAM1012 85~265 VAC 840 mA 77% 75% 85~265 VAC 10 WATTS 10 WATTS + 12 VDC KAM1015 + 15 VDC 670 mA 77% 75% KAM1024 85~265 VAC 10 WATTS + 24 VDC 420 mA 78% 76% Dual Output Models KAM1012D 85~265 VAC 10 WATTS 12 VDC 420 mA 77% 75% KAM1015D 85~265 VAC 10 WATTS 10 WATTS 335 mA +0.8 / +2A 74% 85~265 VAC 15 VDC + 5 /+ 3.3 VDC 77% KAM10503D 74% 72% www.chinfa.com [email protected] KAM10 SERIES AC - DC POWER MODULE CIRCUIT SCHEMATIC Block diagram for KAM10 series with single output L Fuse Vo + Rectifier Line Filter Inrush Current Switching Limiter and Device Rectifier Vo - N Control Circuit Opto Isolation Reference & Error Amp. Trim Block diagram for KAM10 series with dual output L Fuse Vo + Rectifier Line Filter Inrush Current Switching Limiter and Device Rectifier com Vo - N Control Circuit Opto Isolation Reference & Error Amp. Block diagram for KAM10503D L Fuse Rectifier Line Filter Inrush Current Switching Limiter and Device Rectifier LDO Regulator 3.3V Rectifier N G Control Circuit www.chinfa.com 5V Opto Isolation Reference & Error Amp. [email protected] KAM10 SERIES AC - DC POWER MODULE SPECIFICATION All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed GENERAL Characteristics Conditions min. Switching frequency Vi nom, Io nom Isolation voltage Input / Output Isolation resistance Input / Output, @ 500VDC 100 Ambient temperature Operating at Vi nom, Io nom -20 Case temperature Operating at Vi nom, Io nom typ. max. 100 KHz 3,000 VAC M Non operational Vi nom, Io nom L76.2 x W50.8 x H22.6 Cooling Free air convection Case material Plastic % / oC 2 o +100 -40 Dimension C + 80 Vi nom, Io nom +51 to +71 C Relative humidity o + 71 o Derating Storage temperature unit 95 C % RH mm INPUT SPECIFICATIONS Characteristics Conditions Rated input voltage Io nom Input voltage range Io nom max. unit 265 VAC 85 265 VAC 120 370 VDC 47 63 Hz Vi :115VAC 10 A Vi : 230VAC 18 A AC in DC in Line frequency Vi nom, Io nom Inrush current Io nom typ. 85 min. OUTPUT SPECIFICATIONS Characteristics Conditions Output voltage accuracy Vi nom, Io nom Minimum load Vi nom Line regulation Io nom, Vi min ...Vi max Load regulation Vi nom, Io min ...Io nom max. 0 unit % % % 20 % single output models 1 2 dual output models 2 % 0.02 % / oC 100 mV Transient recovery time Vi nom, Io nom = 1 Temperature coefficient Vi nom, Io nom Ripple & noise Vi nom, Io nom, BW = 20MHz 1) typ. 2 single output models dual output models (each output) External trim ADJ. Range min. 0.5 Io nom 5V ...24V models Io =5% ...100% S 1,000 3.3V models Vout x mV 1% p-p max. -10 % +10 % (for single output only) Efficiency Vi nom, Io nom, Po / Pi Up to 78%, See model list NOTE 1 : Pls refer to Fig 1 & Table 1 for connection and resistance recommended. CONTROL AND PROTECTION Input fuse T2A / 250VAC internal Output short circuit By current limited APPROVALS AND STANDARDS UL / cUL UL1950 TUV EN60950 CE EN55022 class B for EMI EN50082-1 for EMS www.chinfa.com [email protected] KAM10 SERIES AC - DC POWER MODULE MECHANISM & PIN CONFIGURATION mm [inch] 50.80 [2.00] 12.70 [0.50] 25.40 [1.00] 12.70 [0.50] 5.10 [0.20] BURL AT 4 CORNER 1 50.80 [2.00] 2 18.60 [0.73] TP 3 x 8 22.60 [0.89] 76.20 [3.00] 37.30 [1.473] 4.5 [0.18] DIA 1.00 [0.04] 4 6 5 3 10.10 [0.40] 5.10 [0.20] 5.10 [0.20] 7.60 [0.30] 20.30 [0.80] PHYSICAL CHARACTERISTICS BOTTOM VIEW CASE SIZE 76.2 x 50.8 x 22.6 mm 3 x 2 x 0.89 inches CASE MATERIAL Plastic WEIGHT 160 g 20.30 [0.80] PIN ASSIGNMENT GENERAL PIN NO. 1 2 3 4 5 6 SINGLE AC IN AC IN Vo - Trim Vo + DUAL AC IN AC IN Vo - or +3.3V NO PIN NO PIN com DERATING Vo + or +5V Fig. 1 Trim connection (For single output only) Power out [ % ] 100 60 0 -20 51 Temperature [ oC ] 6 Vo + 4 Trim 3 Vo - Rext 1 6 Vo + 4 Trim 3 Vo - Rext 2 71 Table 1 Typical resistor values for various output voltage adjustment settings Type Rext 1 Uo nom -5% Rext 2 Uo nom -10% Uo nom +5% Uo nom +10% KAM 1003 180K 56K 100K 20K KAM 1005 39K 15K 9.1K 2.2K KAM 1012 51K 20K 10K 2K KAM 1015 150K 68K 20K 4.7K KAM 1024 130K 56K 12K 2K www.chinfa.com [email protected]