MORNSUN switching regulator K78 series is the high-efficiency non-isolated dc-dc converter with the package of SIP, SMD, chasing mounting or open frame, and the efficiency can up to 95%. The K78 series includes other features, such as 0.2mA no-load input current, low radiation, and no heat sink requirement, which is ideal for industrial control, instrumentation and power electronics application, and so on. The newest R4 series features an ultra-small, ultra-thin DFN package which is available for SMD manufacturing processes.
Mornsun Series | Power(W) | Vin(VAC) | Operating Temperature | No. of Ou tputs | Efficiency (%) | Isolation | Datasheet | |
---|---|---|---|---|---|---|---|---|
K78_MT-500R4 | 8~36 | 3.3~15 | 500 | 1 | DFN | 9.00*7.00*3.10 | ||
K7803MT-500R4 | 4.5~36 | 3.3 | 500 | 1 | DFN | 9.00*7.00*3.11 | ||
K7805MT-500R4 | 6.5~36 | 5 | 500 | 1 | DFN | 9.00*7.00*3.12 | ||
K78X6MT-500R4 | 7~36 | 6.5 | 500 | 1 | DFN | 9.00*7.00*3.13 | ||
K7809MT-500R4 | 8~36 | 9 | 500 | 1 | DFN | 9.00*7.00*3.14 | ||
K7812MT-500R4 | 8~36 | 12 | 500 | 1 | DFN | 9.00*7.00*3.15 | ||
K7815MT-500R4 | 8~36 | 15 | 500 | 1 | DFN | 9.00*7.00*3.16 | ||
K78_MT-1000R4 | 4.75~36 | 3.3~15 | 1000 | 1 | DFN | 9.00*7.00*3.10 | ||
K7803MT-1000R4 | 4.75~37 | 3.3 | 1000 | 1 | DFN | 9.00*7.00*3.11 | ||
K7805MT-1000R4 | 6.5~36 | 5 | 1000 | 1 | DFN | 9.00*7.00*3.12 | ||
K78X6MT-1000R4 | 8~36 | 6.5 | 1000 | 1 | DFN | 9.00*7.00*3.13 | ||
K7809MT-1000R4 | 8~36 | 9 | 1000 | 1 | DFN | 9.00*7.00*3.14 | ||
K7812MT-1000R4 | 8~36 | 12 | 1000 | 1 | DFN | 9.00*7.00*3.15 | ||
K7815MT-1000R4 | 8~36 | 15 | 1000 | 1 | DFN | 9.00*7.00*3.16 | ||
K78xxW-500R3 | 4.75~36 | 3.3~15 | 500 | 1 | Chassis | 11.50*9.00*17.50 | ||
K7803W-500R3 | 4.75~36 | 3.3 | 500 | 1 | Chassis | 11.50*9.00*17.50 | ||
K7805W-500R3 | 6.5~36 | 5 | 500 | 1 | Chassis | 11.50*9.00*17.50 | ||
K7809W-500R3 | 12~36 | 9 | 500 | 1 | Chassis | 11.50*9.00*17.50 | ||
K7812W-500R3 | 8~36 | 12 | 500 | 1 | Chassis | 11.50*9.00*17.50 | ||
K7815W-500R3 | 8~36 | 15 | 500 | 1 | Chassis | 11.50*9.00*17.50 | ||
K78_T-500R3 | 4.75~36 | 1.5~6.5 | 500 | 1 | SMD | 15.24*11.40*8.25 | ||
K7801T-500R3 | 4.75~28 | 1.5 | 500 | 1 | SMD | 15.24*11.40*8.26 | ||
K78X2T-500R3 | 4.75~28 | 1.8 | 500 | 1 | SMD | 15.24*11.40*8.27 | ||
K7802T-500R3 | 4.75~32 | 2.5 | 500 | 1 | SMD | 15.24*11.40*8.28 | ||
K7803T-500R3 | 4.75~36 | 3.3 | 500 | 1 | SMD | 15.24*11.40*8.29 | ||
K7805T-500R3 | 6.5~36 | 5 | 500 | 1 | SMD | 15.24*11.40*8.30 | ||
K78X6T-500R3 | 8~36 | 6.5 | 500 | 1 | SMD | 15.24*11.40*8.31 | ||
K7809T-500R3 | 12~36 | 9 | 500 | 1 | SMD | 15.24*11.40*8.32 | ||
K7812T-500R3 | 15~36 | 12 | 500 | 1 | SMD | 15.24*11.40*8.33 | ||
K7815T-500R3 | 19~36 | 15 | 500 | 1 | SMD | 15.24*11.40*8.34 | ||
K78_JT-500R3 | 4.75~36 | 3.3~15 | 500 | 1 | SMD(with out housing) | 12.50*13.50*3.50 | ||
K7803JT-500R3 | 4.75~36 | 3.3 | 500 | 1 | SMD(with out housing) | 12.50*13.50*3.51 | ||
K7805JT-500R3 | 6.5~36 | 5 | 500 | 1 | SMD(with out housing) | 12.50*13.50*3.52 | ||
K7809JT-500R3 | 12~36 | 9 | 500 | 1 | SMD(with out housing) | 12.50*13.50*3.53 | ||
K7812JT-500R3 | 15~36 | 12 | 500 | 1 | SMD(with out housing) | 12.50*13.50*3.54 | ||
K7815JT-500R3 | 19~36 | 15 | 500 | 1 | SMD(with out housing) | 12.50*13.50*3.55 | ||
K78Lxx-500R3 | 4.75~36 | 3.3~15 | 500 | 1 | SIP(without housing) | 10.00*7.20*11.00 | ||
K78L03-500R3 | 4.75~37 | 3.3 | 500 | 1 | SIP(without housing) | 10.00*7.20*11.01 | ||
K78L05-500R3 | 6.5~36 | 5 | 500 | 1 | SIP(without housing) | 10.00*7.20*11.02 | ||
K78L12-500R3 | 15~36 | 12 | 500 | 1 | SIP(without housing) | 10.00*7.20*11.03 | ||
K78L15-500R3 | 19~36 | 15 | 500 | 1 | SIP(without housing) | 10.00*7.20*11.04 | ||
K78xx-500R3 | 4.75~36 | 3.3~15 | 500 | 1 | SIP | 11.60*7.55*10.16 | ||
K7803-500R3 | 4.75~36 | 3.3 | 500 | 1 | SIP | 11.60*7.55*10.17 | ||
K7805-500R3 | 12~36 | 9 | 500 | 1 | SIP | 11.60*7.55*10.18 | ||
K7809-500R3 | 15~36 | 12 | 500 | 1 | SIP | 11.60*7.55*10.19 | ||
K7812-500R3 | 19~36 | 15 | 500 | 1 | SIP | 11.60*7.55*10.20 | ||
K7815-500R3 | 6.5~36 | 5 | 500 | 1 | SIP | 11.60*7.55*10.21 | ||
K78xx-500R3 | 8~36 | 4 | 1000 | 1 | SIP | 17.50*11.50*9.00 | ||
K7803-500R3 | 8~36 | 4 | 1000 | 1 | SIP | 17.50*11.50*9.00 | ||
K7805-500R3 | 8~36 | 4 | 1000 | 1 | SIP | 17.50*11.50*9.00 | ||
K78xx-1000R3(L) | 6~36 | 3.6~15 | 1000 | 1 | SIP | 11.50*9.00*17.50 | ||
K7803-1000R3(L) | 6~36 | 3.3 | 1000 | 1 | SIP | 11.50*9.00*17.51 | ||
K7805-1000R3(L) | 8~36 | 5 | 1000 | 1 | SIP | 11.50*9.00*17.52 | ||
K7809-1000R3(L) | 8~36 | 5 | 1000 | 1 | SIP | 11.50*9.00*17.53 | ||
K7812-1000R3(L) | 13~36 | 9 | 1000 | 1 | SIP | 11.50*9.00*17.54 | ||
K7815-1000R3(L) | 13~36 | 9 | 1000 | 1 | SIP | 11.50*9.00*17.55 | ||
K78_T-1000R3 | 4.75~36 | 1.5~6.5 | 1000 | 1 | SMD | 15.24*11.40*8.25 | ||
K7801T-1000R3 | 4.75~36 | 1.5 | 1000 | 1 | SMD | 15.24*11.40*8.25 | ||
K78X2T-1000R3 | 4.75~32 | 1.8 | 1000 | 1 | SMD | 15.24*11.40*8.25 | ||
K7802T-1000R3 | 4.75~32 | 2.5 | 1000 | 1 | SMD | 15.24*11.40*8.25 | ||
K7803T-1000R3 | 6.5~36 | 3.3 | 1000 | 1 | SMD | 15.24*11.40*8.25 | ||
K7805T-1000R3 | 8~36 | 5 | 1000 | 1 | SMD | 15.24*11.40*8.25 | ||
K78X6T-1000R3 | 10~36 | 6.5 | 1000 | 1 | SMD | 15.24*11.40*8.25 | ||
K7809T-1000R3 | 13~36 | 9 | 1000 | 1 | SMD | 15.24*11.40*8.25 | ||
K7812T-1000R3 | 16~36 | 12 | 1000 | 1 | SMD | 15.24*11.40*8.25 | ||
K78Lxx-1000R3 | 6~36 | 3.3~15 | 1000 | 1 | SIP(without housing) | 11.50*7.50*17.50 | ||
K78L03-1000R3 | 6~36 | 3.3 | 1000 | 1 | SIP(without housing) | 11.50*7.50*17.51 | ||
K78L05-1000R3 | 16~36 | 12 | 1000 | 1 | SIP(without housing) | 11.50*7.50*17.52 | ||
K78L12-1000R3 | 8~36 | 5 | 1000 | 1 | SIP(without housing) | 11.50*7.50*17.53 | ||
K78L15-1000R3 | 20~36 | 15 | 1000 | 1 | SIP(without housing) | 11.50*7.50*17.54 | ||
K78xxM-1000R3 | 6~36 | 3.3~15 | 1000 | 1 | SIP(without housing) | 11.60*8.00*10.40 | ||
K7803M-1000R3 | 6~36 | 3.3 | 1000 | 1 | SIP(without housing) | 11.60*8.00*10.40 | ||
K7805M-1000R3 | 8~36 | 5 | 1000 | 2 | SIP(without housing) | 11.60*8.00*10.40 | ||
K78X6M-1000R3 | 13~36 | 9 | 1000 | 1 | SIP(without housing) | 11.60*8.00*10.40 | ||
K7809M-1000R3 | 10~36 | 6.5 | 1000 | 1 | SIP(without housing) | 11.60*8.00*10.40 | ||
K7812M-1000R3 | 16~36 | 12 | 1000 | 1 | SIP(without housing) | 11.60*8.00*10.40 | ||
K7815M-1000R3 | 20~36 | 15 | 1000 | 1 | SIP(without housing) | 11.60*8.00*10.40 | ||
K78xx-1500L | 4.75~18 | 6.5 | 1500 | 1 | SIP | 11.50*9.00*17.50 | ||
K78xx-2000R3 | 4.5~36 | 2.5~15 | 2000 | 1 | SIP | 11.50*9.00*17.50 | ||
K7802-2000R3 | 4.5~36 | 2.5 | 2000 | 1 | SIP | 11.50*9.00*17.51 | ||
K7803-2000R3(L) | 6~36 | 3.3 | 2000 | 1 | SIP | 11.50*9.00*17.52 | ||
K7805-2000R3(L) | 8~36 | 5 | 2000 | 1 | SIP | 11.50*9.00*17.53 | ||
K7809-2000R3 | 13~36 | 9 | 2000 | 1 | SIP | 11.50*9.00*17.54 | ||
K7812-2000R3(L) | 16~36 | 12 | 2000 | 1 | SIP | 11.50*9.00*17.55 | ||
K7815-2000R3 | 18~36 | 15 | 2000 | 1 | SIP | 11.50*9.00*17.56 | ||
K78xx-2000L | 4.75~18 | 2.5~6.5 | 2000 | 1 | SIP | 11.50*9.00*17.50 | ||
K7805-2000L | 12 | 5 | 2000 | 1 | SIP | 11.50*9.00*17.51 | ||
K78X6-2000L | 8.5~18 | 6.5 | 2000 | 1 | SIP | 11.50*9.00*17.52 | ||
KUB48_QB-10A | 16~75 | 12,24 | 10000 | 1 | DIP | 59.20*37.60*13.00 | ||
KUB4812QB-10A | 16~75 | 12 | 10000 | 1 | DIP | 59.20*37.60*13.00 | ||
KUB4824QB-10A | 30~75 | 24 | 10000 | 1 | DIP | 59.20*37.60*13.01 | ||
K78(L)xx-3AR3 | 8~36 | 3.3~15 | 3000 | 1 | SIP | 32.15*14.85*9.05 | ||
K78L03-3AR3 | 8~36 | 3.3 | 3000 | 1 | SIP | 32.15*14.85*9.05 | ||
K78L05-3AR3 | 8~36 | 5 | 3000 | 1 | SIP | 32.15*14.85*9.05 | ||
K78LX6-3AR3 | 10~36 | 6.5 | 3000 | 1 | SIP | 32.15*14.85*9.06 | ||
K78L09-3AR3 | 13~36 | 6.5 | 3000 | 1 | SIP | 32.15*14.85*9.07 | ||
K78L12-3AR3 | 16~36 | 12 | 3000 | 1 | SIP | 32.15*14.85*9.08 | ||
K78L15-3AR3 | 19~36 | 15 | 3000 | 1 | SIP | 32.15*14.85*9.09 | ||
K7803-3AR3 | 8~36 | 3.3 | 30000 | 1 | SIP | 32.15*14.85*9.10 | ||
K7805-3AR3 | 8~36 | 5 | 3000 | 1 | SIP | 32.15*14.85*9.11 | ||
K78X6-3AR3 | 10~36 | 6.5 | 3000 | 1 | SIP | 32.15*14.85*9.12 | ||
K7809-3AR3 | 13~36 | 9 | 3000 | 1 | SIP | 32.15*14.85*9.13 | ||
K7812-3AR3 | 16~36 | 12 | 3000 | 1 | SIP | 32.15*14.85*9.14 | ||
K7815-3AR3 | 19~36 | 15 | 3000 | 1 | SIP | 32.15*14.85*9.15 | ||
K78Uxx-500R3(L) | 48 | 3.3~24 | 500 | 1 | SIP | 19.00*11.50*9.00 | ||
K78X2-2000 | 48 | 5 | 500 | 1 | SIP | 19.00*11.50*9.02 | ||
K7802-2000 | 48 | 6.5 | 500 | 1 | SIP | 19.00*11.50*9.03 | ||
K7803-2000(L) | 48 | 9 | 500 | 1 | SIP | 19.00*11.50*9.04 | ||
K7805-2000(L) | 48 | 12 | 500 | 1 | SIP | 19.00*11.50*9.05 | ||
K78X6-2000(L) | 48 | 15 | 500 | 1 | SIP | 19.00*11.50*9.06 | ||
K78Uxx-500R3(L) | 48 | 3.3~24 | 500 | 1 | SIP | 19.00*11.50*9.00 | ||
K7801-2000L | 48 | 3.3 | 500 | 1 | SIP | 19.00*11.50*9.01 | ||
K78X2-2000 | 48 | 5 | 500 | 1 | SIP | 19.00*11.50*9.02 | ||
K7802-2000 | 48 | 6.5 | 500 | 1 | SIP | 19.00*11.50*9.03 | ||
K7803-2000(L) | 48 | 9 | 500 | 1 | SIP | 19.00*11.50*9.04 | ||
K7805-2000(L) | 48 | 12 | 500 | 1 | SIP | 19.00*11.50*9.05 | ||
K78X6-2000(L) | 48 | 15 | 500 | 1 | SIP | 19.00*11.50*9.06 | ||
K78xx-500R3-LB | 24.12 | ±3.3,±5,±6.5,±9,±12,±15 | 500,-300,-150 | 1 | SIP | 10.27*6.00*8.61 | ||
K7803-500R3-LB | 24.12 | ±3.3 | 500, -150 | 1 | SIP | 10.27*6.00*8.61 | ||
K7805-500R3-LB | 24.12 | ±5 | 500, -150 | 1 | SIP | 10.27*6.00*8.61 | ||
K78X6-500R3-LB | 24.12 | ±6.5 | 500, -150 | 1 | SIP | 10.27*6.00*8.61 | ||
K7809-500R3-LB | 24.12 | ±9 | 500, -150 | 1 | SIP | 10.27*6.00*8.61 | ||
K7812-500R3-LB | 24.12 | ±12 | 500, -150 | 1 | SIP | 10.27*6.00*8.61 | ||
K7815-500R3-LB | 24.12 | ±15 | 500, -150 | 1 | SIP | 10.27*6.00*8.61 | ||
K78_JT-500R3-LB | 24 | 3.3,5,6.5,9,12,15 | 500 | 1 | - | 12*12*4.5 | ||
K7803JT-500R3-LB | 24 | 3.3 | 500 | 1 | - | 12*12*4.5 | ||
K7805JT-500R3-LB | 24 | 5 | 500 | 1 | - | 12*12*4.5 | ||
K78X6JT-500R3-LB | 24 | 6.5 | 500 | 1 | - | 12*12*4.5 | ||
K7809JT-500R3-LB | 24 | 9 | 500 | 1 | - | 12*12*4.5 | ||
K7812JT-500R3-LB | 24 | 12 | 500 | 1 | - | 12*12*4.5 | ||
K7815JT-500R3-LB | 24 | 15 | 500 | 1 | - | 12*12*4.5 | ||
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