TDK-Lambda Switching Power Supply, LWT30H-522, 5 V dc, ±12 V dc, 1.2 A, 5 A, 600 mA, 30W, Triple Output, 110 →

Wide input range
3 outputs (CH1, CH2, CH3) are isolated
Construction: board installed.I/O connectors made by Japan Solderless Terminal (JST)
Noise terminal voltage: FCC Class B, VDE Class B compliant
Built-in overvoltage / overcurrent protection circuit
Information devices, communications devices, FA control devices and all types of electronic application devices

Single-digit 7-segment Blue LED displays from Broadcom (Avago Technologies).